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Exam Code: CDCP-001 GAQM provides an international, vendor-neutral credential (CDCP) with a
global standard for measuring competency in the core elements of a data center.
The Certified Data Centre Professional (CDCP)™ exam certification indicates a
foundational knowledge of critical physical infrastructure in the Data Center.
The Certified Data Centre Professional’s have to demonstrate a base level
proficiency in the elements of: cooling, fire safety and protection, racks,
cabling, management and physical security. The candidate’s who are appearing for
the CDCP exam must have sufficient knowledge in data center design and cabling
strategies. The CDCP certification can significantly increase productivity and
proficiency because certified professionals have the knowledge to successfully
overcome obstacles faced in data center design, build and operations.
E-Course Duration: 10 to 15 Hours
e-Competence Framework (e-CF)
The mapping of this certificate against the e-Competence Framework. To know more
on e-Competence Framework (e-CF) visit, ECF
The exam comprises of 40 Multiple Choice Questions out of which the candidate
needs to score 65% (26 out of 40 correct) to pass the exam.
Exams are online and proctored based, using a webcam and a reliable internet
connection exams can be taken anywhere and anytime.
The total duration of the exam is 1 hour (60 Minutes).
No external sources of information may be accessed during the exam held via
ProctorU. Further details of the materials permitted are provided:
Identification Proof If a Candidate does not pass the exam in the second (2nd) attempt, the
candidate must wait for a period of at least fourteen (14) calendar days from
the date of their attempt to retake the exam for third (3rd) time or any
subsequent time.
The exam can be taken any number of times.
The Certified Data Centre Professional (CDCP)™ Certificate is valid for life. CDCP™ is a trademark of GAQM.
Note: The Certified Data Centre Professional (CDCP)™ Certification requires a
mandatory E-Course completion requirement.
Course Outline Module 1 – Fundamentals of Availability
Introduction Measuring Business Value
Five 9’s of Availability
Limitations of 99.999%
Factors affecting Availability
A/C Power Conditions
Cooling Issues
Equipment Failures
Natural and Artificial Disasters
Human Errors
Cost of Downtime
Calculating Cost of Downtime
Module 2 – Examining Fire protection methods in the Data Center
Introduction National Fire Protection Association
Prevention
System Objectives of Data Center Fire Protection System
Fire Triangle
Classes of Fire
Stages of Combustion
Fire Detection Devices
Smoke Detectors
ISTD
Fire Extinguishers
Methods of Fire Supression
Water Sprinkler System
Water Mist Suppression System
Module 3 – Fundamentals of Cabling strategies for Data Centers
Introduction Evolution
Data Center Cooling
Physics of Cooling
Heat Transfer Methods
Airflow in IT Spaces
Heat Generation
Gas Law
Evaporation
Compression
Condensation
Expansion
Evaporator
Module 5 – Fundamentals of cooling II : Humidilty in the Data Center
Introduction Cooling Related Devices
Humidity and Static Electricity
Nature of Humidity
Humidity Control in Data Center
Relative Humidity Control
Dew Point Control
Humidification System
Converted Office Space
OSP’s
Short Cycling
Target Audience System integrators involved in data centre IT operations activities, serving
their own data centre or as owned by their customers
Commercial customer who have to maintain their own data centre
Personnel working in commercial companies who are responsible for data centre IT
operations
IT, facilities or Data Centre Operations professional
QUESTION 1 Which one of the following is an Objective of Data Center Fire Protection?
A. Information
B. Representation
C. Depression
D. Suppression
Correct Answer: D
QUESTION 2 Which Class of Fires involves energized electrical equipment?
A. Class A
B. Class B
C. Class C
D. Class K
Correct Answer: C
QUESTION 3 Which source is used in fiber cable to transmit data?
A. Signals
B. Electric
C. Light
D. Pulse
Correct Answer: C
QUESTION 4 Which one of the following is an AC Power Quality Anomaly?
A. Signal Distortion
B. Waveform Distortion
C. Backup Condition
D. Attenuation
Correct Answer: B
QUESTION 5 Which Class of Fire involves combustible metals or combustible metal alloys
such as magnesium, sodium andpotassium?
QUESTION 1 What are three acceptable parameters for the IBM Rational Quality Manager
out-of-the-box report:
Execution Status using TER count? (Choose three.)
A. test plan
B. test milestone
C. defect logged
D. test case
E. build
Answer: A,B,D
QUESTION 2 IBM Rational Quality Manager out-of-box reports are grouped under which
three themes? (Choose three.)
A. defects
B. test case
C. cost
D. section manager
E. lab manager
Answer: A,B,E
QUESTION 3 What are the possible states of a test plan in its state transition model?
A. draft, ready for review, reviewed, closed
B. draft, under review, approved, retired
C. created, under review, reviewed , retired
D. created, ready for review, approved, closed
Answer: B
QUESTION 4 RRDI supports which application server?
A. Tomcat
B. WAS (32-bit)
C. WAS (64-bit)
D. WebLogic
Skills measured Create a technical design (10-15%)
Configure Common Data Service (15-20%)
Create and configure Power Apps (15-20%)
Configure business process automation (5-10%)
Extend the user experience (10-15%)
Extend the platform (15-20%)
Develop integrations (5-10%)
Audience Profile Candidates for this exam design, develop, secure, and troubleshoot Power
Platform solutions. Candidates implement components of a solution that include
application enhancements, custom user experience, system integrations, data
conversions, custom process automation, and custom visualizations. Candidates
must have strong applied knowledge of Power Platform services, including
in-depth understanding of capabilities, boundaries, and constraints. Candidates
should have a basic understanding of DevOps practices for Power Platform.
Candidates should have development experience that includes Power Platform
services, JavaScript, JSON, TypeScript, C#, HTML, .NET, Microsoft Azure,
Microsoft 365, RESTful Web Services, ASP.NET, and Power BI.
Skills Measured NOTE: The bullets that appear below each of the skills measured are intended to
illustrate how we are assessing that skill. This list is not definitive or
exhaustive.
NOTE: In most cases, exams do NOT cover preview features, and some features will
only be added to an exam when they are GA (General Availability).
Create a technical design (10-15%)
Validate requirements and design technical architecture design and validate the technical architecture for a solution
design authentication and authorization strategy
determine whether you can meet requirements with out-of-the-box functionality
determine when to use Logic Apps versus Power Automate flows
determine when to use serverless computing, plug-ins, or Power Automate
determine when to build a virtual entity data source provider and when to use
connectors
Design solution components design a data model
design Power Apps reusable components
design custom connectors
design server-side components
Describe Power Platform extensibility points describe Power Virtual Agents extensibility points including Bot Framework
skills and Power Automate flows
describe Power BI extensibility points including Power BI APIs, custom
visuals, and embedding Power BI apps in websites and other applications
describe Power Apps portal extensibility points including CRUD APIs and custom
styling
Configure Common Data Service (15-20%)
Configure security to support development
troubleshoot operational security issues
create or update security roles and field-level security profiles
configure business units and teams
Implement entities and fields
configure entity and entity options
configure fields
configure relationships and types of behaviors
Implement application lifecycle management (ALM) create solutions and manage solution components
import and export solutions
manage solution dependencies
create a package for deployment
automate deployments
implement source control for projects including solutions and code assets
Create and configure Power Apps (15-20%)
Create model-driven apps configure a model-driven app
configure forms
configure views
configure visualizations
Create canvas apps
create and configure a canvas app
implement complex formulas to manage control events and properties
analyze app usage by using App Insights
build reusable component libraries
Manage and troubleshoot apps troubleshoot app issues by using Monitor and other browser-based debugging
tools
interpret results from App Checker and Solution Checker
identify and resolve connector and API errors
optimize app performance including pre-loading data and query delegation
Configure business process automation (5-10%)
Configure Power Automate
create and configure a flow
configure steps to use Common Data Service connector actions and triggers
implement complex expressions in flow steps
implement error handling
troubleshoot flows by analyzing JSON responses from connectors
Implement processes create and configure business process flows
create and configure business rules
create, manage, and interact with business process flows by using server-side
and client-side code
troubleshoot processes
Extend the user experience (10-15%)
Apply business logic using client scripting
create JavaScript or Typescript code that targets the XRM API
register an event handler
create client-side scripts that target the Common Data Service Web API
Create a Power Apps Component Framework (PCF) component
describe the PCF component lifecycle
initialize a new PCF component
configure a PCF component manifest
implement the component interfaces
package, deploy, and consume the component
configure and use PCF Device, Utility, and WebAPI features
test and debug PCF components by using the local test harness
Create a command button function create the command function
design command button rules and actions
edit the command bar by using the Ribbon Workbench
manage dependencies between JavaScript libraries
Extend the platform (15-20%)
Create a plug-in describe the plug-in execution pipeline
design and develop a plug-in
debug and troubleshoot a plug-in
implement business logic by using pre and post images
perform operations on data by using the Organization service API
optimize plug-in performance
register custom assemblies by using the Plug-in Registration Tool
develop a plug-in that targets a custom action message
Create custom connectors
create a definition for the API
configure API security
use policy templates to modify connector behavior at runtime
expose Azure Functions as custom connectors
create custom connectors for public APIs by using Postman
Use platform APIs interact with data and processes by using the Common Data Service Web API
or the Organization Service
implement API limit retry policies
optimize for performance, concurrency, transactions, and batching
query the Discovery service to discover the URL and other information for an
organization
perform entity metadata operations with the Web API
perform authentication by using OAuth
Process workloads
process long-running operations by using Azure Functions
configure scheduled and event-driven function triggers in Azure Functions
authenticate to the Power Platform by using managed identities
Develop Integrations (5-10%)
Publish and consume events publish an event by using the API
publish an event by using the Plug-in Registration Tool
register service endpoints including webhooks, Azure Service Bus, and Azure
Event Hub
implement a Common Data Service listener for an Azure solution
create an Azure Function that interacts with Power Platform
Implement data synchronization configure entity change tracking
read entity change records by using platform APIs
create and use alternate keys
QUESTION 1 You need to improve warehouse counting efficiency.
What should you create?
A. a flow that updates the warehouse counts as the worker performs the count
B. a model-driven app that allows the user to key in inventory counts
C. A Power BI dashboard that shows the inventory counting variances
D. a canvas app that scans barcodes to allow a warehouse worker to select
inventory counts
Correct Answer: D
QUESTION 2
You need to replace the bicycle inspection forms.
Which two solutions should you use? Each answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A. a flow that maps inspection data to Dynamics 365 Field Service
B. a logic app that guides the technician through the inspection
C. a canvas app that guides the technician through the inspection
D. a model-driven app based on customer service entities
Correct Answer: AD
QUESTION 3 You are building a custom application in Azure to process resumes for the HR
department.
The app must monitor submissions of resumes.
You need to parse the resumes and save contact and skills information into the
Common Data Service.
Which mechanism should you use?
A. Power Automate
B. Common Data Service plug-in
C. Web API
D. Custom workflow activity
Correct Answer: A
QUESTION 4 You need to add the script for the registration form event handling.
Which code segment should you use?
A. formContext.data.entity.addOnSave(myFunction)
B. formContext.data.addOnLoad(myFunction)
C. formContext.data.removeOnLoad(myFunction)
D. addOnPreProcessStatusChange
E. formContext.data.isValid()
Certification Overview This certification benefits any professional implementing and administering
PowerStore storage arrays in open systems environments. The certification
focuses on configuration, administration, migration, upgrades and basic
troubleshooting.
Certification Requirements
To complete the requirements for this certification you must:
1. Achieve one of the following Associate level certifications*
• Associate - Information Storage and Management Version 2.0
• Associate - Information Storage and Management Version 3.0
• Associate - Information Storage and Management Version 4.0
2. Pass the following Specialist exam on or after May 06, 2020: • DES-1221 Specialist – Implementation Engineer, PowerStore Solutions Exam
Note: These details reflect certification requirements as of May 06, 2020.
The Proven Professional Program periodically updates certification requirements.
*Please check the Proven Professional CertTracker website regularly for the
latest information and for other options to meet the Associate level
requirement.
Overview This exam is a qualifying exam for the Specialist – Implementation Engineer,
PowerStore Solutions (DCS-IE) track.
This exam focuses on implementation and administration of PowerStore storage
arrays in open systems environments. The exam covers configuration,
administration, migration, upgrades and basic troubleshooting.
Dell Technologies provides free practice tests to assess your knowledge in
preparation for the exam. Practice tests allow you to become familiar with the
topics and question types you will find on the proctored exam. Your results on a
practice test offer one indication of how prepared you are for the proctored
exam and can highlight topics on which you need to study and train further. A
passing score on the practice test does not guarantee a passing score on the
certification exam.
Products Products likely to be referred to on this exam include but are not limited
to:
Dell EMC PowerStore 1000T
Dell EMC PowerStore 1000X
Dell EMC PowerStore 3000T
Dell EMC PowerStore 3000X
Dell EMC PowerStore 5000T
Dell EMC PowerStore 5000X
• Dell EMC PowerStore 7000T
• Dell EMC PowerStore 7000X
• Dell EMC PowerStore 9000T
Dell EMC PowerStore 9000X
Exam Topics Topics likely to be covered on this exam include:
PowerStore Concepts and Features (5%) • Describe the PowerStore system and use cases
• Identify the PowerStore system configurations and models
• Provide an overview of PowerStore architecture and hardware components
PowerStore Cabling (6%) • Demonstrate front-end cabling for PowerStore models
• Demonstrate back-end for PowerStore
• Describe Ethernet cabling for PowerStore
PowerStore Implementation (18%) • Perform PowerStore installation planning
• Rack and stack PowerStore systems
• Configure Ethernet switching for PowerStore
• Discover and perform initial system configuration of PowerStore
• Describe and perform licensing process for PowerStore
PowerStore Configuration (22%) • Provision and configure block, file, and VMware storage
• Configure host and client access to PowerStore block, file, and VMware storage
• Describe and configure local and remote data protection on PowerStore storage
resources
• Describe and configure intercluster data migration
PowerStore Administration (22%)
• Create and administer management users on PowerStore
• Perform administrative operations for PowerStore block, file, and VMware
storage
• Perform PowerStore local and remote data protection operations
• Perform PowerStore intercluster data migration operations
PowerStore Migration (15%) • Describe the PowerStore Migration feature and process
• Identify the PowerStore Migration requirements and capabilities
• Configure the migration requirements and capabilities
• Configure the migration feature to import data from supported sources
• Perform migration operations
PowerStore Software and Hardware upgrades (7%) • Describe and perform PowerStore software upgrade
• Add an appliance into a cluster
• Add an expansion shelve to a PowerStore appliance
• Add drives to a PowerStore appliance
PowerStore Basic Troubleshooting (5%)
• View system alert, events, and jobs
• Gather support materials
• Identify PowerStore system fault LEDs
The percentages after each topic above reflects the approximate distribution of
the total question set across the exam.
QUESTION 1 When planning rack layout, why should base enclosures be grouped together?
A. Power distribution requirements
B. Rack weight balance
C. Ease of cable management
D. Hot aisle requirement
Correct Answer: A
QUESTION 2 What does the remote replication Failover operation do?
A. Fully synchronizes the source and destination data states and reverses the
replication direction
B. Fully synchronizes the source and destination data states and stops the
current replication session
C. Promotes the destination system to production with its replica data
consistent to the last successful RPO synchronization state
D. Promotes the destination system to production and resets the RPO
synchronization cycle in the protection policy
Correct Answer: D
QUESTION 3 What describes the Import External Storage feature?
A. An external plugin feature for hosts to tune application workload IO on
PowerStore NVMe based storage
B. A native network configuration feature of PowerStore that configures external
Ethernet switching for PowerStore installation
C. A feature external to PowerStore that orchestrates vMotion movement of
virtual machines onto PowerStore X systems
D. A native data migration feature of PowerStore that imports external block
storage to PowerStore
Correct Answer: D
QUESTION 4 What is the recommended Windows multi-pathing policy for block volumes on a
PowerStore array?
A. Least QueueDepth
B. Round-Robin
C. FailOver
D. Least Weighted Paths
Certkingdom's preparation material includes the most excellent features,
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QUESTION 1
How many phases are in the CRISP-DM Process Methodology?
A. Four
B. Five
C. Six
D. Seven
Answer: C
QUESTION 2 True or false: the CRISP-DM Process Methodology is a linear process.
A. True
B. False
Answer: B
QUESTION 3 Which node is used to read data from a comma delimited text file?
A. Var. File
B. Data Collection
C. Fixed File
D. Statistics File
Answer: A
QUESTION 4 Which node can be used to impute (estimate) missing values?
A. Data Audit node
B. Balance node
C. Filler node
D. Reclassify node
A Cloudera Certified Administrator for Apache Hadoop (CCAH) certification
proves that you have demonstrated your technical knowledge, skills, and ability
to configure, deploy, maintain, and secure an Apache Hadoop cluster.
Cloudera Certified Administrator for Apache Hadoop (CCA-500)
Number of Questions: 60 questions
Time Limit: 90 minutes
Passing Score: 70%
Language: English, Japanese
Price: NOT AVAILABLE
Exam Sections and Blueprint
1. HDFS (17%) Describe the function of HDFS daemons
Describe the normal operation of an Apache Hadoop cluster, both in data storage
and in data processing
Identify current features of computing systems that motivate a system like
Apache Hadoop
Classify major goals of HDFS Design
Given a scenario, identify appropriate use case for HDFS Federation
Identify components and daemon of an HDFS HA-Quorum cluster
Analyze the role of HDFS security (Kerberos)
Determine the best data serialization choice for a given scenario
Describe file read and write paths
Identify the commands to manipulate files in the Hadoop File System Shell
2. YARN (17%) Understand how to deploy core ecosystem components, including Spark, Impala,
and Hive
Understand how to deploy MapReduce v2 (MRv2 / YARN), including all YARN daemons
Understand basic design strategy for YARN and Hadoop
Determine how YARN handles resource allocations
Identify the workflow of job running on YARN
Determine which files you must change and how in order to migrate a cluster from
MapReduce version 1 (MRv1) to MapReduce version 2 (MRv2) running on YARN
3. Hadoop Cluster Planning (16%) Principal points to consider in choosing the hardware and operating systems
to host an Apache Hadoop cluster
Analyze the choices in selecting an OS
Understand kernel tuning and disk swapping
Given a scenario and workload pattern, identify a hardware configuration
appropriate to the scenario
Given a scenario, determine the ecosystem components your cluster needs to run
in order to fulfill the SLA
Cluster sizing: given a scenario and frequency of execution, identify the
specifics for the workload, including CPU, memory, storage, disk I/O
Disk Sizing and Configuration, including JBOD versus RAID, SANs, virtualization,
and disk sizing requirements in a cluster
Network Topologies: understand network usage in Hadoop (for both HDFS and
MapReduce) and propose or identify key network design components for a given
scenario
4. Hadoop Cluster Installation and Administration (25%)
Given a scenario, identify how the cluster will handle disk and machine failures
Analyze a logging configuration and logging configuration file format
Understand the basics of Hadoop metrics and cluster health monitoring
Identify the function and purpose of available tools for cluster monitoring
Be able to install all the ecoystme components in CDH 5, including (but not
limited to): Impala, Flume, Oozie, Hue, Cloudera Manager, Sqoop, Hive, and Pig
Identify the function and purpose of available tools for managing the Apache
Hadoop file system
5. Resource Management (10%)
Understand the overall design goals of each of Hadoop schedulers
Given a scenario, determine how the FIFO Scheduler allocates cluster resources
Given a scenario, determine how the Fair Scheduler allocates cluster resources
under YARN
Given a scenario, determine how the Capacity Scheduler allocates cluster
resources
6. Monitoring and Logging (15%)
Understand the functions and features of Hadoop’s metric collection abilities
Analyze the NameNode and JobTracker Web UIs
Understand how to monitor cluster daemons
Identify and monitor CPU usage on master nodes
Describe how to monitor swap and memory allocation on all nodes
Identify how to view and manage Hadoop’s log files
Interpret a log file
Disclaimer: These exam preparation pages are intended to provide information
about the objectives covered by each exam, related resources, and recommended
reading and courses. The material contained within these pages is not intended
to guarantee a passing score on any exam. Cloudera recommends that a candidate
thoroughly understand the objectives for each exam and utilize the resources and
training courses recommended on these pages to gain a thorough understand of the
domain of knowledge related to the role the exam evaluates..
QUESTION 1
You have installed a cluster running HDFS and MapReduce version 2 (MRv2) on
YARN. You have
no afs.hosts entry()ies in your hdfs-alte.xml configuration file. You configure
a new worker node by
setting fs.default.name in its configuration files to point to the NameNode on
your cluster, and you
start the DataNode daemon on that worker node.
What do you have to do on the cluster to allow the worker node to join, and
start storing HDFS blocks?
A. Nothing; the worker node will automatically join the cluster when the
DataNode daemon is started.
B. Without creating a dfs.hosts file or making any entries, run the command
hadoop dfsadmin –refreshHadoop on the NameNode
C. Create a dfs.hosts file on the NameNode, add the worker node’s name to it,
then issue the command hadoop dfsadmin –refreshNodes on the NameNode
D. Restart the NameNode
Answer: D
QUESTION 2 Assuming a cluster running HDFS, MapReduce version 2 (MRv2) on YARN with all
settings at
their default, what do you need to do when adding a new slave node to a cluster?
A. Nothing, other than ensuring that DNS (or /etc/hosts files on all machines)
contains am entry for the new node.
B. Restart the NameNode and ResourceManager deamons and resubmit any running
jobs
C. Increase the value of dfs.number.of.needs in hdfs-site.xml
D. Add a new entry to /etc/nodes on the NameNode host.
E. Restart the NameNode daemon.
Answer: B
QUESTION 3 You have a 20 node Hadoop cluster, with 18 slave nodes and 2 master nodes
running HDFS High
Availability (HA). You want to minimize the chance of data loss in you cluster.
What should you do?
A. Add another master node to increase the number of nodes running the
JournalNode which increases the number of machines available to HA to create a
quorum
B. Configure the cluster’s disk drives with an appropriate fault tolerant RAID
level
C. Run the ResourceManager on a different master from the NameNode in the order
to load share HDFS metadata processing
D. Run a Secondary NameNode on a different master from the NameNode in order to
load provide automatic recovery from a NameNode failure
E. Set an HDFS replication factor that provides data redundancy, protecting
against failure
Answer: C
QUESTION 4 You decide to create a cluster which runs HDFS in High Availability mode
with automatic failover, using Quorum-based Storage. What is the purpose of
ZooKeeper in such a configuration?
A. It manages the Edits file, which is a log changes to the HDFS filesystem.
B. It monitors an NFS mount point and reports if the mount point disappears
C. It both keeps track of which NameNode is Active at any given time, and
manages the Edits file, which is a log of changes to the HDFS filesystem
D. It only keeps track of which NameNode is Active at any given time
E. Clients connect toZoneKeeper to determine which NameNode is Active
A Cloudera Certified Administrator for Apache Hadoop (CCAH) certification
proves that you have demonstrated your technical knowledge, skills, and ability
to configure, deploy, maintain, and secure an Apache Hadoop cluster.
Cloudera Certified Administrator for Apache Hadoop (CCA-500)
Number of Questions: 60 questions
Time Limit: 90 minutes
Passing Score: 70%
Language: English, Japanese
Price: NOT AVAILABLE
Exam Sections and Blueprint
1. HDFS (17%) Describe the function of HDFS daemons
Describe the normal operation of an Apache Hadoop cluster, both in data storage
and in data processing
Identify current features of computing systems that motivate a system like
Apache Hadoop
Classify major goals of HDFS Design
Given a scenario, identify appropriate use case for HDFS Federation
Identify components and daemon of an HDFS HA-Quorum cluster
Analyze the role of HDFS security (Kerberos)
Determine the best data serialization choice for a given scenario
Describe file read and write paths
Identify the commands to manipulate files in the Hadoop File System Shell
2. YARN (17%) Understand how to deploy core ecosystem components, including Spark, Impala,
and Hive
Understand how to deploy MapReduce v2 (MRv2 / YARN), including all YARN daemons
Understand basic design strategy for YARN and Hadoop
Determine how YARN handles resource allocations
Identify the workflow of job running on YARN
Determine which files you must change and how in order to migrate a cluster from
MapReduce version 1 (MRv1) to MapReduce version 2 (MRv2) running on YARN
3. Hadoop Cluster Planning (16%) Principal points to consider in choosing the hardware and operating systems
to host an Apache Hadoop cluster
Analyze the choices in selecting an OS
Understand kernel tuning and disk swapping
Given a scenario and workload pattern, identify a hardware configuration
appropriate to the scenario
Given a scenario, determine the ecosystem components your cluster needs to run
in order to fulfill the SLA
Cluster sizing: given a scenario and frequency of execution, identify the
specifics for the workload, including CPU, memory, storage, disk I/O
Disk Sizing and Configuration, including JBOD versus RAID, SANs, virtualization,
and disk sizing requirements in a cluster
Network Topologies: understand network usage in Hadoop (for both HDFS and
MapReduce) and propose or identify key network design components for a given
scenario
4. Hadoop Cluster Installation and Administration (25%)
Given a scenario, identify how the cluster will handle disk and machine failures
Analyze a logging configuration and logging configuration file format
Understand the basics of Hadoop metrics and cluster health monitoring
Identify the function and purpose of available tools for cluster monitoring
Be able to install all the ecoystme components in CDH 5, including (but not
limited to): Impala, Flume, Oozie, Hue, Cloudera Manager, Sqoop, Hive, and Pig
Identify the function and purpose of available tools for managing the Apache
Hadoop file system
5. Resource Management (10%)
Understand the overall design goals of each of Hadoop schedulers
Given a scenario, determine how the FIFO Scheduler allocates cluster resources
Given a scenario, determine how the Fair Scheduler allocates cluster resources
under YARN
Given a scenario, determine how the Capacity Scheduler allocates cluster
resources
6. Monitoring and Logging (15%)
Understand the functions and features of Hadoop’s metric collection abilities
Analyze the NameNode and JobTracker Web UIs
Understand how to monitor cluster daemons
Identify and monitor CPU usage on master nodes
Describe how to monitor swap and memory allocation on all nodes
Identify how to view and manage Hadoop’s log files
Interpret a log file
Disclaimer: These exam preparation pages are intended to provide information
about the objectives covered by each exam, related resources, and recommended
reading and courses. The material contained within these pages is not intended
to guarantee a passing score on any exam. Cloudera recommends that a candidate
thoroughly understand the objectives for each exam and utilize the resources and
training courses recommended on these pages to gain a thorough understand of the
domain of knowledge related to the role the exam evaluates..
QUESTION 1
You have installed a cluster running HDFS and MapReduce version 2 (MRv2) on
YARN. You have
no afs.hosts entry()ies in your hdfs-alte.xml configuration file. You configure
a new worker node by
setting fs.default.name in its configuration files to point to the NameNode on
your cluster, and you
start the DataNode daemon on that worker node.
What do you have to do on the cluster to allow the worker node to join, and
start storing HDFS blocks?
A. Nothing; the worker node will automatically join the cluster when the
DataNode daemon is started.
B. Without creating a dfs.hosts file or making any entries, run the command
hadoop dfsadmin –refreshHadoop on the NameNode
C. Create a dfs.hosts file on the NameNode, add the worker node’s name to it,
then issue the command hadoop dfsadmin –refreshNodes on the NameNode
D. Restart the NameNode
Answer: D
QUESTION 2 Assuming a cluster running HDFS, MapReduce version 2 (MRv2) on YARN with all
settings at
their default, what do you need to do when adding a new slave node to a cluster?
A. Nothing, other than ensuring that DNS (or /etc/hosts files on all machines)
contains am entry for the new node.
B. Restart the NameNode and ResourceManager deamons and resubmit any running
jobs
C. Increase the value of dfs.number.of.needs in hdfs-site.xml
D. Add a new entry to /etc/nodes on the NameNode host.
E. Restart the NameNode daemon.
Answer: B
QUESTION 3 You have a 20 node Hadoop cluster, with 18 slave nodes and 2 master nodes
running HDFS High
Availability (HA). You want to minimize the chance of data loss in you cluster.
What should you do?
A. Add another master node to increase the number of nodes running the
JournalNode which increases the number of machines available to HA to create a
quorum
B. Configure the cluster’s disk drives with an appropriate fault tolerant RAID
level
C. Run the ResourceManager on a different master from the NameNode in the order
to load share HDFS metadata processing
D. Run a Secondary NameNode on a different master from the NameNode in order to
load provide automatic recovery from a NameNode failure
E. Set an HDFS replication factor that provides data redundancy, protecting
against failure
Answer: C
QUESTION 4 You decide to create a cluster which runs HDFS in High Availability mode
with automatic failover, using Quorum-based Storage. What is the purpose of
ZooKeeper in such a configuration?
A. It manages the Edits file, which is a log changes to the HDFS filesystem.
B. It monitors an NFS mount point and reports if the mount point disappears
C. It both keeps track of which NameNode is Active at any given time, and
manages the Edits file, which is a log of changes to the HDFS filesystem
D. It only keeps track of which NameNode is Active at any given time
E. Clients connect toZoneKeeper to determine which NameNode is Active
Exam ID HPE6-A66
Exam type Proctored
Exam duration 1 hour 30 minutes
Exam length 60 questions
Passing score 67%
Delivery languages Latin American Spanish, Japanese, English
Supporting resources These recommended resources help you prepare for the exam:
Aruba Design Fundamentals, Rev. 19.41
Additional study materials
Aruba Certified Design Associate Study Guide
Register for this Exam
You need an HPE Learner ID and a Pearson VUE login and password.
No reference material is allowed at the testing site. This exam may contain beta
test items for experimental purposes.
During the exam, you can make comments about the exam items. We welcome these
comments as part of our continuous improvement process.
Exam description This exam validates you have a fundamental knowledge of an Aruba network
design and know the Aruba product lines to help you design the network with the
assistance of a senior designer. Candidate should know how to read a customer
request and extract the information needed for a wired or wireless network.
Candidate should know how to use VRF and IRIS.
Ideal candidate for this exam Candidates are IT Associates with minimal Aruba Networking knowledge. It is
suggested all candidates take the course for this exam.
Exam contents This exam has 60 questions. Here are types of questions to expect:
Multiple choice (multiple responses), scenario based
Multiple choice (single response), scenario based
Multiple choice (multiple responses)
Multiple choice (single response)
Advice to help you take this exam
Complete the training and review all course materials and documents before you
take the exam.
Use HPE Press study guides and additional reference materials; study guides,
practice tests, and HPE books.
Exam items are based on expected knowledge acquired from job experience, an
expected level of industry standard knowledge, or other prerequisites (events,
supplemental materials, etc.).
Successful completion of the course or study materials alone, does not ensure
you will pass the exam.
Objectives This exam validates that you can:
Percentage of Exam Sections/Objectives
15% Gather and analyze data, and document customer requirements Given an outline of a customer's needs for a simple campus environment
determine the information required to create a solution
25% Evaluate the requirements, and select the appropriate Aruba
solution for the design Given a scenario, evaluate the customer requirements for a simple campus
environment identify gaps per a gap analysis, and select components based on the
analysis results.
Given a scenario, translate the business needs of a simple campus environment
into technical customer requirements.
23% Plan and design an Aruba solution per customer requirements
Given a scenario, select the appropriate products based on the customer's
technical requirements for a simple campus environment
Given the customer requirements for a single-site campus environment design the
high-level Aruba solution
Given a customer scenario, explain how a specific technology or solution would
meet the customer's requirements
25% Produce a detailed design specification document. Given a customer scenario for a simple campus environment, choose the
appropriate components that should be included in the BOM.
Given the customer requirements for a simple site environment determine the
component details and document the high-level design.
Given a customer scenario of a simple site environment, design and document the
logical and physical network solutions.
Given the customer scenario and service level agreements, document the licensing
and maintenance requirements.
12% Recommend the solution to the customer. Given the customer's requirements, explain and justify the recommended
solution.
QUESTION 1 A customer has phones used as wireless Voice over IP (VoIP) devices.
Which is one implication for the design?
A. Plan policies for the phone role on MCs to give the phones a high QoS
priority.
B. Ensure a -75 GHz signal in both the 2.4GHz band and the 5GHz band across the
entire site.
C. Ensure that APs connect on Smart Rate ports to support the high bandwidth
demands of the phones.
D. Apply a bandwidth contract to the phone VLAN to limit broadcast and multicast
traffic.
Correct Answer: C
QUESTION 2 What is one reason to deploy an Aruba 8320 switch when compared to an Aruba
5400R switch?
A. to support cloud-based management and guest services through Aruba Central
integration
B. to obtain a great number of options for types of ports, including PoE and
non-PoE
C. to enhance network monitoring and analytics
D. to support Zero Touch Provisioning (ZTP)
Correct Answer: C
QUESTION 3 A hospital needs a wireless solution which will provide guest access for
patients and visitors, as well as for
medical staff. In addition to laptops and tablets, staff have wireless voice
communicator devices. Some medical equipment also connects wirelessly.
How can the network architect help to ensure that patient and visitor internet
use does not interfere with more vital hospital applications?
A. Deploy IntroSpect to monitor patient and visitor traffic.
B. Plan a bandwidth contract for the guest role in the MC firewall.
C. Deploy dedicated Air Monitors (AMs) at about one-fourth the density of APs.
D. Ensure that the guest SSID has a password associated with it.
Correct Answer: C
QUESTION 4 An architect has recommended the deployment or RAPs at user home offices to
provide access to the corporate LAN.
How should the architect plan the SSID for the RAPs?
A. Same SSID and security settings as the corporate SSID
B. any name for the SSID with MAC-Authentication
C. any name for the SSID, which would be open; VIA is used for security
D. same name used for the corporate SSID, but always with WPA2-Personal security
NetApp Certified Data Administrator, ONTAP You have proven skills in performing in-depth support, administrative
functions, and performance management for NetApp® data storage controllers
running the ONTAP® operating system in NFS and Windows® (CIFS) multiprotocol
environments. You understand how to implement high-availability controller
configurations, and have detailed knowledge of technologies used to manage and
protect mission-critical data.
NCDA logos and certificates will be granted to those individuals who
successfully pass the NetApp Certified Data Administrator, ONTAP (NS0-161) exam.
Register now for your exam
Prepare for your exam
NS0-161 NetApp Certified Data Administrator, ONTAP Candidates for NCDA (NetApp Certified Data Administrator) certification
should have at least six to 12 months of field experience implementing and
administering NetApp® data storage solutions in multiprotocol environments. In
addition, candidates taking the NetApp Certified Data Administrator, ONTAP exam
should know how to implement HA controller configurations, SyncMirror® software
for rapid data recovery, or ONTAP® solutions with either single- or multi-node
configurations.
Take your exam The NetApp Certified Data Administrator, ONTAP (NS0-161) exam includes 60
test questions, with an allotted time of 1-1/2 hours to complete. In countries
where English is not the native language, candidates for whom English is not
their first language will be granted a 30-minute extension to the allotted
examination completion time.
Your results will be available in CertCenter two (2) to five (5) business days
after you complete your exam.
The NCDA ONTAP (NS0-161) exam includes the following topics:
Storage Platforms Describe knowledge of physical storage systems.
Describe software-defined on-premises or cloud storage systems.
Describe how to upgrade or scale ONTAP clusters.
Core ONTAP Describe ONTAP system management.
Describe high availability concepts.
Describe how to manage Storage Virtual Machines (SVM).
Logical Storage Describe how to use logical storage features.
Describe NetApp storage efficiency features.
Describe NetApp ONTAP Data Fabric solutions.
Networking
Describe how to use network components.
Demonstrate knowledge of how to troubleshoot network components.
SAN Solutions and Connectivity Describe how to use SAN solutions.
Demonstrate knowledge of how to troubleshoot SAN solutions.
NAS Solutions Describe how to use NAS solutions.
Demonstrate knowledge of how to troubleshoot NAS solutions.
Data Protection
Describe how to use ONTAP data protection solutions.
Describe how to use SnapMirror.
Identify MetroCluster concepts.
Security Describe protocol security.
Describe security hardening.
Describe inflight or at rest encryption.
Identify SnapLock concepts.
Performance Demonstrate knowledge of how to administer ONTAP performance.
Demonstrate knowledge of how to troubleshoot storage system performance.
QUESTION 1
What is the minimum number of disks required to create a RAID-DP data aggregate?
A. 4
B. 6
C. 3
D. 5
Correct Answer: D
QUESTION 2 In an aggregate with only thick-provisioned volumes, you need to split a
FlexClone volume from its parent volume. There are other volumes in the
aggregate.
In this scenario, how much space must be available within the containing
aggregate?
A. You need enough space for twice the size of the parent volume.
B. The split FlexClone volume must be created in a new aggregate.
C. You need enough space for half the size of the parent volume.
D. You need to double the space in the existing aggregate.
Correct Answer: A
QUESTION 3 You have a 4-node cluster with 2x AFF A300 and 2x FAS8200 controllers. One
of the AFF A300 controllers
has a 50 TB FlexVol volume that needs an immediate read-write copy for
standalone testing on one of the FAS8200 controllers.
Which two commands combined accomplish this task? (Choose two.)
A. volume rehost
B. volume clone create
C. volume move
D. volume clone split
Operationalizing Privacy – Turning Policies into Programs Make data privacy regulations work for your organization by understanding
how to implement them in day-to-day operations. Learn to create a company
vision, structure a data protection team, develop and implement system
frameworks, communicate to stakeholders, measure performance and more.
How to create a company vision
How to structure the privacy team
How to develop and implement a privacy program framework
How to communicate to stakeholders
How to measure performance
The privacy program operational life cycle
The CIPM body of knowledge outlines all the concepts and topics that you need to
know to become certified. The exam blueprint gives you an idea of how many
questions from each topic area you can expect on the exam. These documents, as
well as additional certification resources and helpful links, can be found here.
We strongly encourage all potential test takers to read our 2020 Certification
Candidate Handbook before testing for details on our testing policies and
procedures.
How to Prepare Earning respected credentials requires a rigorous certification process,
which includes passing demanding exams. IAPP exams have a reputation for being
difficult to pass on the first try. We strongly recommend careful preparation,
even for degreed professionals who have passed other certification tests.
Preparation makes all the difference. In general, we recommend that you train
and study for a minimum of 30 hours.
We want you to succeed. Please take advantage of IAPP resources to get through
exams with as little anxiety as possible.
Tips for effective studying Consider enrolling in an IAPP training class. With multiple in-person, live
online and online options, IAPP trainings are created from the same topic
outline from which exam questions are drawn. PLEASE NOTE that completing a
training course does not guarantee passing an exam. Additional preparation is
essential, so:
Self-assess—Each IAPP exam comes with two tools for determining how ready you
are:
The body of knowledge is an outline of the information covered in the exam. Use
it to identify topics you are and are not familiar with.
The exam blueprint tells you how many questions to expect on each topic. Use it
to map out a study strategy—allowing more time for topics with many questions,
for example.
Use your textbook properly—Textbooks are included with purchase of in-person,
live online and online training, and are also sold separately through the IAPP
store. Start by reading the table of contents. Note which topics are new to you.
That will give you a feel for how much study and review time you need. When you
start reading:
Highlight important points in each chapter
Copy out key passages; it will help you remember them
Review each chapter to make sure you’ve captured the key points before moving on
Create flash cards—As you read your textbook, articles, web pages, etc., copy
new terms onto notecards. Write their definitions on the other side. Quiz
yourself. Use the IAPP’s glossary of privacy terms to look up unfamiliar terms
and make flash cards of them, also.
Form a study group—Discussing the material with your coworkers and colleagues is
a great way to remember material and understand it more deeply.
Learn in context—It’s easier and more interesting to learn a subject you’re
going to use in real life. IAPP publications show how privacy affects our lives
and businesses:
Privacy Perspectives
The Privacy Advisor
Privacy Tracker
Privacy Tech
DPO Confessional
Get familiar with privacy news and issues by subscribing to the Daily Dashboard
and the IAPP’s curated regional news digests:
Daily Dashboard
Canada Dashboard Digest
Asia-Pacific Dashboard Digest
Latin America Dashboard Digest
Europe Data Protection Digest
U.S. Privacy Digest
Explore our information-packed Resource Center, participate in educational web
conferences and listen to The Privacy Advisor Podcast.
Also, compare what’s going on in privacy today with your job. What privacy
issues could affect your work and career?
Use questions to find answers—Utilize sample questions to help you review what
you’ve studied and identify weak areas. Re-read notes and chapters on those
subjects. Ask your study partners questions. Search for articles that approach
the subject from different directions.
QUESTION 1 In addition to regulatory requirements and business practices, what
important factors must a global privacy strategy consider?
A. Monetary exchange
B. Geographic features
C. Political history
D. Cultural norms
Correct Answer: B
QUESTION 2 How are individual program needs and specific organizational goals
identified in privacy framework development?
A. By employing metrics to align privacy protection with objectives
B. Through conversations with the privacy team
C. By employing an industry-standard needs analysis
D. Through creation of the business case
Correct Answer: A
QUESTION 3 In privacy protection, what is a “covered entity”?
A. Personal data collected by a privacy organization
B. An organization subject to the privacy provisions of HIPAA
C. A privacy office or team fully responsible for protecting personal
information
D. Hidden gaps in privacy protection that may go unnoticed without expert
analysis
Correct Answer: B
QUESTION 4 Which of the following is an example of Privacy by Design (PbD)?
A. A company hires a professional to structure a privacy program that
anticipates the increasing demands of new laws.
B. The human resources group develops a training program from employees to
become certified in privacy policy.
C. A labor union insists that the details of employers’ data protection methods
be documented in a new contract.
D. The information technology group uses privacy considerations to inform the
development of new networking software.
Correct Answer: C
QUESTION 5 What is the key factor that lays the foundation for all other elements of a
privacy program?
A. The applicable privacy regulations
B. The structure of a privacy team
C. A privacy mission statement
D. A responsible internal stakeholder
Number of questions: 60
Number of questions to pass: 43
Time allowed: 90 mins
Status: Live
An IBM Certified Solution Architect – IBM Cloud Pak for Applications is a person
who can design, plan and create an architecture with IBM Cloud Pak for
Applications. They can do this with limited assistance from support,
documentation or relevant subject matter experts.
This exam consists of seven sections described below. For more detail, please
see the study guide on the Exam Preparation tab.
Section 1: Design and architect a Cloud Native solution 13% Understand the main elements of a cloud native solution
Design a Microservices architecture
Explain Containers and Container Orchestration
Understand the Cloud Native reference architecture
Section 2: OpenShift Container Platform Architecture 17% Understand the OpenShift Container Platform Architecture
Understand HA,DR, Backup and Storage
Section 3: Cloud Pak for Applications Overview 20% Understand the Cloud Pak for Applications value proposition
Explain IBM Cloud Pak for Applications components
Understand entitlements and subscriptions
Articulate Cloud Pak integration scenarios
Section 4: Architecting for new applications 12% Design serverless applications
Build Mobile application
Understand the capabilities of runtimes
Section 5: Architecting new applications with Accelerators for Teams 17% Describe the business value and outcomes from cloud-native governance and
Accelerators for Teams
Understand the reference architecture for Accelerator for Teams via Operators
that manage the lifecycles and governance of the components
Demonstrate knowledge of how to approach building and customizing application
stacks
Demonstrate knowledge of the available developer tools
Understand how to customize the integrated DevOps Toolchain
Section 6: Modernize applications 12% Understand the Application Modernization Journey
Understand the use case of running existing applications
Understand the application modernization tools
Section 7: Architect Continuous Integration/Continuous Deployment (CI/CD) and
the DevOps lifecycle 9% Extending deployment automation, governance, pipeline & release
orchestration with IBM Cloud DevOps
Understand the value of integrating IBM Cloud DevOps with Openshift Pipelines
and other Cloud providers
Number of questions: 67
Number of questions to pass: 48
Time allowed: 90 mins
Status: Live
This intermediate level certification is intended for Application Developers
responsible for the development of integration services for business process
applications. This certification focuses on application development with IBM
Integration Designer V19.0 for deployment on IBM Business Automation Workflow
V19.0.
This exam does not include IBM Process Designer or Process and Case Modeling.
This exam consists of eight sections described below. For more detail, please
see the study guide on the Exam Preparation tab.
Installation and Configuration 4% Install and update the IBM Integration Designer (IID)
Install and configure a Unit Test Environment (UTE)
Service Component Architecture (SCA) programming model and solution design
22% Design and use Service Component Architecture (SCA)
Design and use business objects
Demonstrate an understanding of Service Component Architecture (SCA)
Effectively organize a solution into modules, mediation modules, and libraries
taking into consideration component reuse, and application maintainability
Determine the appropriate use of macroflows (long-running processes), microflows
(short-running processes), and mediations
Effectively use quality of service (QoS) qualifiers
Demonstrate understanding of and apply performance considerations for business
integration solutions, including long-running processes
Configure dynamic invocation using Gateway patterns
Monitor Business Processing using Dynamic Event Framework (DEF) and audit
logging
BPEL Development 15% Design and implement Business Process Execution Language (BPEL) processes
using the business process editor
Use correlation sets in the BPEL process
Demonstrate understanding of transaction behavior
Implement custom logic using the visual snippet editor and Java code
Implement error handling and compensation within a business process
Demonstrate an understanding of working with Human tasks
Create new versions for the BPEL process
Mediation Development 15% Describe the Service Message Object (SMO)
Implement fault handling in mediation modules
Develop mediation flows
Use mediation primitives and subflows in mediation flows
Transform data using maps (XSLT and Business Object)
Use dynamic service routing through a Dynamic Endpoint Selection
Design a parallel flow (fan in/fan out)
Workflow Center Repository 11% Working with the Workflow Center Perspective
Import Process Application and Toolkits
Manage artifacts in the repository (associating, disassociating and merging)
Implement advanced integration service (emulating)
Understand design considerations when working with Workflow Center Repository
integration modules
Connectivity and Integration 13% Use and configure technology adapters, including the Java Database
Connectivity (JDBC), FTP, email, Enterprise Content Management (ECM) and flat
file adapters
Configure import and export bindings (for example, JMS, MQ, Web Services, HTTP,
and SCA)
Demonstrate an understanding of different SCA invocation styles between
synchronous, asynchronous using one-way operations, asynchronous with callback,
and asynchronous with deferred response
Packaging and Deployment 9% Generate unmanaged integration module deployment packages
Apply security to SCA application
Understand the use of shared library
Use Software Configuration Management (SCM) system with Integration Designer
Testing and Troubleshooting 11% Test business integration solutions using component tests
Configure and use the integration test client tool to test components
Use Business Process Choreographer (BPC) Explorer for testing and
troubleshooting long-running processes tasks
Use appropriate server logs and cross component trace (XCT) for problem
determination
Use the integration debugger to debug business integration components
Demonstrate an understanding of Failed Event Manager (FEM) and recovering of
events
Description MuleSoft Certified Integration Architect - Level 1 A MuleSoft Certified
Integration Architect should be able to drive and be responsible for an
organization’s Anypoint Platform implementation and the technical quality,
governance (ensuring compliance), and operationalization of the integration
solutions. The MCIA - Level 1 exam validates that an architect has the required
knowledge and skills to work with technical and non-technical stakeholders to
translate functional and non-functional requirements into integration interfaces
and implementations. S/he should be able to:
Create the high-level design of integration solutions and guide implementation
teams on the choice of Mule components and patterns to use in the detailed
design and implementation.
Select the deployment approach and configuration of Anypoint Platform with any
of the available deployment options (MuleSoft-hosted or customer-hosted control
plane and runtime plane).
Design Mule applications for any of the available deployment options of the
Anypoint Platform runtime plane.
Apply standard development methods covering the full development lifecycle
(project preparation, analysis, design, development, testing, deployment, and
support) to ensure solution quality.
Advise technical teams on performance, scalability, reliability, monitoring and
other operational concerns of integration solutions on Anypoint Platform.
Design reusable assets, components, standards, frameworks, and processes to
support and facilitate API and integration projects.
Note: Approximately 10% of the exam is specific to Mule 4.
A downloadable data sheet for the exam can be found here.
Format: Multiple-choice, closed book, proctored online or in a testing center
Length: 58 questions
Duration: 120 minutes (2 hours)
Pass score: 70%
Language: English
The exam can be taken a maximum of 5 times, with a 24 hour wait between each
attempt.
The exam can be purchased with one of the following. Each includes a coupon for
one free retake.
1.5 Flexible Training Credits (FTC)
A voucher obtained by attending the instructor-led Anypoint Platform
Architecture: Integration Solutions course
Additional retakes (attempts 3 to 5) are $250 or 1 FTC and do not come with a
free retake.
The certification expires two years from the date of passing.
The best preparation for the exam is to take the instructor-led Anypoint
Platform Architecture: Integration Solutions course. Candidates should be
familiar with all of the content in the course and be able to apply the
concepts.
The following resources are available to assist in a candidate’s preparation:
Recommended as the most effective and efficient method of preparation
5-day class
Private and public classes available
Onsite and online classes available
Includes a certification voucher for this exam
Practice quiz
20+ multiple-choice questions
Comparable difficulty to the proctored exam
Topics The exam validates that the candidate can perform the following tasks.
Note: ARC:INT is the acronym for the Anypoint Platform Architecture: Integration
Solutions course.
Configuring and Provisioning Anypoint Platform Configure business groups, roles, and permissions within an Anypoint
Platform organization
Select Anypoint Platform identity management vs client management for the
correct purpose
Identify common and distinguishing features and usage scenarios for CloudHub
VPCs and public worker cloud
Suggest number of Mule runtimes for a Mule application given performance targets
and HA requirements
Define a performant and HA deployment architecture for Mule applications in on-prem
deployments
Select monitoring options for all available Anypoint Platform deployment options
ARC:INT Module 5
ARC:INT Module 7
ARC:INT Module 9
ARC:INT Module 10
Selecting Integration Styles
Given a description of an integration problem, identify the most appropriate
integration style
When designing an integration solution, select the most appropriate
interface/data technology and interface definition language for all integration
interfaces
Design parts of an integration solution using general message-based integration
or event-driven architecture (EDA) using message brokers or streaming
technologies
Recognize scenarios where message correlation is necessary
Designing and Documenting Enterprise Integration Architecture
For a given organization and their preferences and constraints, select the most
appropriate Anypoint Platform deployment option
Design parts of an integration solution using any SOA-based integration approach
Identify the information that should be included in any integration solution
architecture document
Simplify a large-scale enterprise-wide integration architecture so that it can
be effectively communicated to semi-technical stakeholders
Identify the persistence mechanism and durability used for watermarks in
different Mule runtime deployment options
Identify integrations scenarios for which the use of batch would be beneficial
Design for short or long retries using reconnection strategies
Identify common and distinguishing features and usage scenarios for CloudHub
DLBs and public CloudHub LBs
Architecting Resilient and Performant Integration Solutions
Recognize requirements that are best addressed using transactions
(single-resource and XA)
Define transaction considerations where needed in a solution design including
the requirement for an external transaction coordinator
Specify the connectors that can participate in the different types of
transactions
Recognize the purpose of various fault-tolerance strategies for remote calls
Design parts of an integration solution using general batch-oriented integration
or ETL to/from files or databases
Determine if horizontal scaling will help a Mule application meet its
performance targets
Identify scenarios in which to use different storage mechanisms including
persistent and non-persistent ObjectStore, in-memory ObjectStore,
cluster-replicated in-memory OS, hashtables, and disk-persisted OS
Select suitable storage mechanisms for IDs (correlation IDs, message IDs,
transaction IDs) in Mule applications deployed to CloudHub or on-prem
Use Mule 4 constructs to make effective use of Enterprise Integration Patterns
Use streaming to handle large payloads within Mule applications
Predict the runtime behavior of messages queued internally for processing for
load balancing or to achieve reliability
Predict the runtime load balancing behavior of messages sent to the public URL
of a Mule application deployed to multiple CloudHub workers
Designing Applications with Anypoint Connectors
For a given Mule 4 connector (Premium, Select, and MuleSoft Certified), identify
its purpose, the network protocol it uses, and whether it supports incoming or
outgoing types of connections
Specify the requirements that would require the use of domain-level connectors
Specify when a Mule application would require persistence and select an
appropriate persistence solution
Identify possible failures when a component (such as an API client) invokes a
remote component (such as an API implementation)
Designing Networks for Anypoint Connectors
For a given connector, recognize whether it will typically connect to/from an
external system across organizational boundaries
Use transport protocols and connectors correctly and coherently when and where
applicable
Match protocols with networking constraints and API layers
When incoming and outgoing HTTPS connections with mutual authentication are
used, identify what certificates are needed in what stores in different
environments
Handling Integration Implementation Lifecycles Identify the Anypoint Platform components where various types of API-related
assets and artifacts are maintained or published
Recognize the advantages and disadvantages of storing and managing properties in
properties files in Mule applications
For a given API or integration, identify the steps that need to be taken in
order for testing to occur
Implementing DevOps
Specify the purpose of various MuleSoft products in the area of DevOps/CI/CD
Identify differences, advantages, and disadvantages of DevOps based on
deployable Mule applications versus container images
Formulate an effective source code management strategy including branching and
merging
Specify testing strategies that use both mocking and invoking of external
dependencies
Operating and Monitoring Integration Solutions
Specify the type of metrics for API invocations and API implementations that can
be monitored with Anypoint Platform
Identify metrics and operations exposed by default via JMX
Identify differences in monitoring and alerting between customer-hosted and
MuleSoft-hosted Anypoint Platform
Identify ways of transmitting IDs between components in remote interactions and
capture this in the interface design of the remote interaction
QUESTION 1 A global organization operates datacenters in many countries. There are
private network links between these
datacenters because all business data (but NOT metadata) must be exchanged over
these private network
connections.
The organization does not currently use AWS in any way.
The strategic decision has just been made to rigorously minimize IT operations
effort and investment going forward.
What combination of deployment options of the Anypoint Platform control plane
and runtime plane(s) best
serves this organization at the start of this strategic journey?
A. MuleSoft-hosted Anypoint Platform control plane CloudHub Shared Worker Cloud
in multiple AWS regions
B. MuleSoft-hosted Anypoint Platform control plane Customer-hosted runtime plane
in multiple AWS regions
C. MuleSoft-hosted Anypoint Platform control plane Customer-hosted runtime plane
in each datacenter
D. Anypoint Platform - Private Cloud Edition Customer-hosted runtime plane in
each datacenter
Correct Answer: B
QUESTION 2 Anypoint Exchange is required to maintain the source code of some of the
assets committed to it, such as
Connectors, Templates, and API specifications.
What is the best way to use an organization's source-code management (SCM)
system in this context?
A. Organizations need to point Anypoint Exchange to their SCM system so Anypoint
Exchange can pull source code when requested by developers and provide it to
Anypoint Studio
B. Organizations need to use Anypoint Exchange as the main SCM system to
centralize versioning and avoid code duplication
C. Organizations can continue to use an SCM system of their choice for branching
and merging, as long as they follow the branching and merging strategy enforced
by Anypoint Exchange
D. Organizations should continue to use an SCM system of their choice, in
addition to keeping source code for these asset types in Anypoint Exchange,
thereby enabling parallel development, branching, and merging
Correct Answer: B
QUESTION 3 An organization is designing an integration solution to replicate financial
transaction data from a legacy system into a data warehouse (DWH).
The DWH must contain a daily snapshot of financial transactions, to be delivered
as a CSV file. Daily
transaction volume exceeds tens of millions of records, with significant spikes
in volume during popular shopping periods.
What is the most appropriate integration style for an integration solution that
meets the organization's current requirements?
A. API-led connectivity
B. Batch-triggered ETL
C. Event-driven architecture
D. Microservice architecture
The content of this exam will be updated on May 22, 2020. Please download the
skills measured document below to see what will be changing.
Candidates for this exam are Developers who work with Microsoft Power Apps
model-driven apps in Dynamics 365 to design, develop, secure, and extend a
Dynamics 365 implementation. Candidates implement components of a solution that
include application enhancements, custom user experience, system integrations,
data conversions, custom process automation, and custom visualizations.
Candidates must have strong applied knowledge of Power Apps model-driven apps in
Dynamics 365, including in-depth understanding of customization, configuration,
integration, and extensibility, as well as boundaries and constraints.
Candidates should have a basic understanding of DevOps practices for Power Apps
model-driven apps in Dynamics 365. Candidates must expose, store, and report on
data.
Candidates should have development experience that includes JavaScript,
TypeScript, C#, HTML, .NET, Microsoft Azure, Office 365, RESTful Web Services,
ASP.NET, and Power BI.
Skills measured The content of this exam will be updated on May 22, 2020. Please download
the skills measured document below to see what will be changing.
Create a technical design (10-15%)
Configure Common Data Service (CDS) (15-20%)
Create and configure Power Apps (10-15%)
Configure business process automation (10-15%)
Extend the user experience (15-20%)
Extend the platform (15-20%)
Develop integrations (10-15%)
Audience Profile Candidates for this exam are developers who work with Microsoft
Power Apps model-driven apps in Dynamics 365 to design, develop, secure, and
extend a Dynamics 365 implementation. Candidates implement components of a
solution that include application enhancements, custom user experience, system
integrations, data conversions, custom process automation, and custom
visualizations. Candidates must have strong applied knowledge of Power Apps
model-driven apps in Dynamics 365, including in-depth understanding of
customization, configuration, integration, and extensibility, as well as
boundaries and constraints. Candidates should have a basic understanding of
DevOps practices for Power Apps model-driven apps in Dynamics 365. Candidates
must expose, store, and report on data. Candidates should have development
experience that includes JavaScript, TypeScript, C#, HTML, .NET, Microsoft
Azure, Office 365, RESTful Web Services, ASP.NET, and Power BI. Skills Measured
NOTE: The bullets that appear below each of the skills measured are intended to
illustrate how we are assessing that skill. This list is not definitive or
exhaustive.
NOTE: In most cases, exams do NOT cover preview features, and some features will
only be added to an exam when they are GA (General Availability).
Create a Technical Design (10-15%) Validate requirements and design technical architecture
design and validate technical architecture
design authentication and authorization strategy
determine whether requirements can be met with out-of-the-box functionality
determine when to use Logic Apps versus Microsoft Flow
determine when to use serverless computing vs. plug-ins
determine when to build a virtual entity data source provider vs. when to use
connectors Create a data model
design a data model Configure Common Data Service (CDS) (
15-20%) Configure security to support development troubleshoot operational security issues
create or update security roles and field-level security profiles Implement
entities and fields
configure entities
configure fields
configure relationships Create and maintain solutions
configure solutions
import and export solutions
manage solution dependencies Create and Configure Power Apps
(10-15%) Create model-driven apps configure a model-driven app
configure forms
configure views
configure visualizations Create Canvas Apps
configure a Canvas App
develop complex expressions Configure business process automation
(10-15%) Configure Microsoft Flow configure a Flow
configure actions to use CDS connectors
develop complex expressions Implement processes
create and configure business process flows
create and configure business rules
Extend the user experience
(15-20%) Apply business logic using client scripting configure supporting components
create JavaScript or Typescript code
register an event handler
use the Web API from client scripting
Create a Power Apps Component Framework (PCF) component
initialize a new PCF component
configure a PCF component manifest
implement the component interfaces
package, deploy, and consume the component
use Web API device capabilities and other component framework services
Create a command button function
create the command function
design command button triggers, rules, and actions
edit the command bar using the Ribbon Workbench
modify the form JavaScript library dependencies
Extend the platform (15-20%)
Create a plug-in
debug and troubleshoot a plug-in
develop a plug-in
use the Organization Service
optimize plug-ins for performance
register custom assemblies by using the Plug-in Registration Tool
create custom actions
Configure custom connectors for Power Apps and Flow
create a definition for the API
configure API security
use policy templates
Use platform APIs
interact with data and processes using the Web API
optimize for performance, concurrency, transactions, and batching
perform discovery using the Web API
perform entity metadata operations with the Web API
use OAuth with the platform APIs
Develop Integrations (10-15%) Publish and consume events
publish an event by using the API
publish an event by using the Plug-in Registration Tool
register a webhook
create an Azure event listener application
Implement data synchronization configure and use entity change tracking
configure the data export service to integrate with Azure SQL Database
create and use alternate keys
The exam guide below shows the changes that will be implemented on May 22, 2020.
Audience Profile Candidates for this exam are developers who work with Microsoft
Power Apps model-driven apps in Dynamics 365 to design, develop, secure, and
extend a Dynamics 365 implementation. Candidates implement components of a
solution that include application enhancements, custom user experience, system
integrations, data conversions, custom process automation, and custom
visualizations. Candidates must have strong applied knowledge of Power Apps
model-driven apps in Dynamics 365, including in-depth understanding of
customization, configuration, integration, and extensibility, as well as
boundaries and constraints. Candidates should have a basic understanding of
DevOps practices for Power Apps model-driven apps in Dynamics 365. Candidates
must expose, store, and report on data. Candidates should have development
experience that includes JavaScript, TypeScript, C#, HTML, .NET, Microsoft
Azure, Office 365, RESTful Web Services, ASP.NET, and Power BI.
Skills Measured NOTE:
The bullets that appear below each of the skills measured are intended to
illustrate how we are assessing that skill. This list is not definitive or
exhaustive.
NOTE: In most cases, exams do
NOT cover preview features, and some features will only be added to an exam when
they are GA (General Availability). Create a Technical Design
(10-15%) Validate requirements and design technical architecture
design and validate technical architecture
design authentication and authorization strategy
determine whether requirements can be met with out-of-the-box functionality
determine when to use Logic Apps versus Microsoft FlowPower Automate flows
determine when to use serverless computing vs. plug-ins
determine when to build a virtual entity data source provider vs. when to use
connectors Create a data model
design a data model Configure Common Data Service (CDS)
(15-20%) Configure security to support development troubleshoot operational security issues
create or update security roles and field-level security profiles Implement
entities and fields
configure entities
configure fields
configure relationships Create and maintain solutions
configure solutions
import and export solutions
manage solution dependencies Create and Configure Power Apps
(10-15%) Create model-driven apps configure a model-driven app
configure forms
configure views
configure visualizations Create Canvas Apps
configure a Canvas App
develop complex expressions Configure business process automation
(10-15%) Configure Microsoft FlowPower Automate
configure a Flow
configure actions to use CDS Common Data Service connectors
develop complex expressions Implement processes
create and configure business process flows
create and configure business rules
Extend the user experience (15-20%)
Apply business logic using client scripting
configure supporting components
create JavaScript or Typescript code
register an event handler
use the Web API from client scripting
Create a Power Apps Component Framework (PCF) component
initialize a new PCF component
configure a PCF component manifest
implement the component interfaces
package, deploy, and consume the component
use Web API device capabilities and other component framework services
Create a command button function
create the command function
design command button triggers, rules, and actions
edit the command bar using the Ribbon Workbench
modify the form JavaScript library dependencies
Extend the platform (15-20%) Create a plug-in
debug and troubleshoot a plug-in
develop a plug-in
use the Organization Service global Discovery Service endpoint
optimize plug-ins for performance
register custom assemblies by using the Plug-in Registration Tool
create custom actions
Configure custom connectors for Power Apps and Flow
create a definition for the API
configure API security
use policy templates
Use platform APIs
interact with data and processes using the Web API
optimize for performance, concurrency, transactions, and batching
perform discovery using the Web API
perform entity metadata operations with the Web API
use OAuth with the platform APIs
Develop Integrations (10-15%) Publish and consume events
publish an event by using the API
publish an event by using the Plug-in Registration Tool
register a webhook
create an Azure event listener application
Implement data synchronization
configure and use entity change tracking
configure the data export service to integrate with Azure SQL Database
create and use alternate keys
QUESTION 1 You need to replace the bicycle inspection forms.
Which two solutions should you use? Each correct answer presents part of the
solution.
NOTE: Each correct selection is worth one point.
A. a canvas app that guides the technician through the inspection
B. a logic app that guides the technician through the inspection
C. a flow that maps inspection data to Dynamics 365 for Field Service
D. a model-driven app based on customer service entities
Correct Answer: C,D
QUESTION 2
Note: This question is part of a series of questions that present the same
scenario. Each question in
the series contains a unique solution that might meet the stated goals. Some
question sets might have
more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to
it. As a result, these
questions will not appear in the review screen.
A Common Data Service (CDS) environment has two custom entities named Building
code and Work item.
Building code has a code date custom field and Work item has an elapsed time
custom field. Construction
workers use a consolidated custom form with data from both entities to fill.in
their daily work items.
A JavaScript library is used with these custom entities and fields to apply
complex logic.
You need to ensure that the JavaScript library continues to function as
originally designed if other developers
expand the environment.
Solution: In form properties of the consolidated form, add the JavaScript
library in the events tab and add the
two custom fields to the dependent fields section of the non-event dependencies
tab.
Does the solution meet the goal?
A. Yes
B. No
Correct Answer: B
QUESTION 3 Note: This question is part of a series of questions that present the same
scenario. Each question in
the series contains a unique solution that might meet the stated goals. Some
question sets might have
more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to
it. As a result, these
questions will not appear in the review screen.
A Common Data Service (CDS) environment has two custom entities named Building
code and Work item.
Building code has a code date custom field and Work item has an elapsed time
custom field. Construction
workers use a consolidated custom form with data from both entities to fill.in
their daily work items.
A JavaScript library is used with these custom entities and fields to apply
complex logic.
You need to ensure that the JavaScript library continues to function as
originally designed if other developers
expand the environment.
Solution: In the JavaScript library, add Building code with Code date and Work
item with Elapsed time in the dependencies tab.
Does the solution meet the goal?
