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DES-6332 Specialist – Systems Administrator, VxRail Appliance Exam

Posted on August 5, 2019 by Lindsay Posted in EMC

Overview
This exam is a qualifying exam for the Specialist – Systems Administrator, VxRail Appliance (DCS-SA) track.
This exam focuses on the overall product, hardware, and software components within a VxRail appliance. This includes a CI/HCI benefits, components, appliance management, provisioning, monitoring, and maintaining with standard activities and 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 VxRail Appliance 4.5
• Dell EMC PowerEdge Servers
• VMware vSphere 6.5
• VMware vSAN 6.6
• VMware vCenter 6.5

Exam Topics
Topics likely to be covered on this exam include:

VxRail System Architeture (18%)
• Describe the VxRail hardware components
• Describe the VxRail software components
• Identify VxRail network requirements

VxRail Availability and Management (32%)
• Describe VxRail availability features including stretched clusters
• Explain nature and use of VxRail management interfaces
• Describe VxRail configuration after the initial setup has been completed
• Describe how to use VxRail Manager for administrative tasks including lifecycle management
• Describe the security features of VxRail Manager

VxRail Expansion and Maintenance (10%)
• Describe how a VxRail Appliance can be expanded
• Identify the supported VxRail maintenance procedures and troubleshooting resources

VxRil Expansion and Maintenance (10%)
• Describe how a VxRail Appliance can be expanded
• Identify the supported VxRail maintenance procedures and troubleshooting resources

vSAN Management (24%)
• Describe how to monitor vSAN components and mange a vSAN cluster
• Describe vSAN availability considerations and how to increases space efficiency
• Describe how vSAN policies are configured

Virtualization Management (16%)
• Describe vSphere concepts
• Describe vSphere management functions
The percentages after each topic above reflects the approximate distribution of the total question set across the exam.

Question: 2
An administrator attempts to add an S Series node to a Gen 2 VxRail cluster and the build fails What is a possible reason for this failure?

A. IP address pool has no more free addresses
B. Hybrid and Flash nodes cannot be mixed in the same cluster
C. Quanta and Dell nodes cannot be mixed in the same cluster
D. Loudmouth process needs to be restarted

Answer: B

Question: 3
There is a request to add two new disks to an existing VM residing on a VxRail vSAN that you manage
One disk is 250 GB and the other is 500 GB The VM is using the vSAN default storage policy.
How many vSAN objects will be created?

A. 2
B. 3
C. 6
D. 9

Answer: C

Question: 4
AVxRail administrator has been informed by Dell EMC that an Internet software upgrade is available
for their VxRail cluster The administrator logs into VxRail Manager VxRail Manager shows only the
Local Upgrade option and not the Internet Upgrade option.
What is a possible reason?

A. The VxRail Manager user has insufficient privileges
B. Workstation accessing VxRail Manager does not have Internet connectivity
C. Secure Remote Services has not been enabled
D. VxRail Manager VM does not have Internet connectivity

Answer: B

Question: 5
What are the vSAN storage policy settings applied to the VxRail Manager VM during initial setup*?

A. Primary level of failures to tolerate = 1 Failure tolerance method = Erasure coding Object space reservation (%) = 100
B. Primary level of failures to tolerate = 1 Object space reservation (%) = 100
C. Primary level of failures to tolerate = 1 Failure tolerance method = Mirroring Object space reservation (%) = 50
D. Primary level of failures to tolerate = 2 Failure tolerance method = Mirroring

Answer: C

Question: 6
When using a vSAN storage policy with FTT = 1 and FTM = Mirroring, how many witness components exist for a VMDK?

A. 0
B. 1
C. 2
D. 3

Answer: A

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DEA-64T1 Associate – Converged Systems and Hybrid Cloud Version 1.0

Posted on April 4, 2019 by Lindsay Posted in EMC

Certification Overview
Successfully obtaining this certification validates the candidate’s understanding of Digital and IT Transformation, and how Dell EMC Converged Systems can be used to accelerate the transformation process .

Certification Requirements
To complete the requirements for this certification you must:
Pass the following Associate level exam on or after December 15, 2017.
• DEA-64T1 Converged Systems and Hybrid Cloud Exam

Other Certification Recommendations

This certification will qualify towards all the below-mentioned Specialist level certifications in the Dell EMC Proven Professional program
• Specialist – Implementation Engineer, Converged Infrastructure Version 1.0
• Specialist – Implementation Engineer, VxRail Appliance Version 1.0
• Specialist – Systems Administrator, Converged Infrastructure Version 1.0
• Specialist – Systems Administrator, VxRack System FLEX Version 1.0
• Specialist – Systems Administrator, VxRack System SDDC Version 1.0
• Specialist – Systems Administrator, VxRail Appliance Version 1.0

Note: These details reflect certification requirements as of December 15, 2017.

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.

Co-Skilled Badge
You can earn an additional Digital badge by achieving this credential along with the VMware Certified Associate – Digital Business Transformation credential. More information on Co-Skilled Badges can be found in the Dell EMC Proven Professional Community.

on Dell EMC’s Converged Systems, Cloud Computing and Cloud Native applications and how they can be used to accelerate Digital and IT transformation. Candidates that successfully pass the exam will be able to articulate Digital and IT transformation activities, and how Dell EMC plays a part in those activities

Dell EMC 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:

• VxBlock System
• VxRail Appliance
• VxRack SDDC
• VxRack FLEX

Exam Topics
Topics likely to be covered on this exam include:

Introduction to Digital Transformation (23%)
• Nature of Digital Transformation
• Dell EMC’s Digitial Transformation strategy
• The process and challenges of moving to a digitial and cloud technology
• Barriers to transformation
• Digital Transformation outcomes

Virtualization, Cloud Computing, and ITaaS Basics (20%)
• Overview of the evolution of applications from Platform 1 applications through Platform 3 applications
• Introduction to virtualization
• Overview of cloud computing
• Overview of IT as a Service

Introduction to Dell EMC Converged Infrastructure (CI) Technologies (25%)
• The value of the infrastructure to the application
• Features and benefits of CI, focusing on compute technology of the Dell EMC Hyper-Converged Infrastructure
• Dell EMC HCI solutions
• Introduction to vXRack systems
• Introduction to vXRail appliances

Hybrid Cloud Computing and Cloud Native Application Development (10%)
• Introduction to hybrid cloud models
• Introduction to Hybrid Cloud
• Introduction to Cloud Native Applications

The percentages after each topic above reflects the approximate distribution of the total question set across the exam.
Recommended Training
The following curriculum is recommended for candidates preparing to take this exam.
Please complete the following course Course Title Course Number Mode Available
Introduction to Dell EMC Converged Systems and Hybrid Cloud Platforms for Digital and IT Transformation
MR-1WP-CIHCPXFORM
On-demand
12/15/2017
Note: These exam description details reflect contents as of December 15, 2017.
The Proven Professional Program periodically updates exams to reflect technical currency and relevance. Please check the Proven Professional website regularly for the latest information.

QUESTION 1
Which EMC Hyper-Converged system has an architecture based on modularbuilding blocks, enabling deploymentto be
scaled linearly from to 32 appliances using customer network switches?

A. VxRackSDDC
B. VxRaek HEX
C. Vision Intelligent System
D. VxRail

Answer: D

QUESTION 2
What ability can a business obtain when a microservice-oriented architecture to develop cloud-native application?

A. Upgrade application without regression testing
B. Produces resilient monolithic applications
C. Implement automate development processes
D. Quickly collect data for business analytics

Answer: D

QUESTION 3
What is a microservice?

A. Bite-sized service that performs a specific task
B. Methodology that automated the development process
C. Development framework that creates a time box around released features
D. Development framework that removes roadblocks among developers, QA and IT

Answer: D

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DEE-1721 Expert – Implementation Engineer, SC Series Exam

Posted on March 25, 2019 by Lindsay Posted in EMC

Overview
This exam is a qualifying exam for the Expert – SC Series track.
This exam focuses on the knowledge and activities involved in installing, initializing, configuring, testing, updating, upgrading and troubleshoot the hardware and software of the Dell EMC SC Series Storage products.

Dell EMC 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:
SC Series Storage DSM 2015, SCOS 6.X, the SC4020 and the SC8000

Exam Topics
Topics likely to be covered on this exam include:

Dell SC Series Physical Hardware Installation (12%)
 Describe the steps for installing add-ons
 Describe how to properly cable the storage environment

Dell SC Series Storage Array Initialization (19%)
 Explain how to update the SC Series firmware through an ISO image
 Describe how to initialize SC Series controllers
 Identify and describe the information required to complete the SC Series Setup Wizard
 Identify and describe how to replace existing SC Series controllers with a new controller using documented procedures

Dell SC Series Array Configuration (40%)
 Identify and describe how to install and configure Dell Storage Manager
 Identify and evaluate SC Series utilization
 Describe how to configure volume(s) and volume folders
 Identify and describe the correct method and settings to set up replication
 Determine and describe how to set up replay (snapshot) and storage profiles, and/or redundancy settings for the SC Series environment
 Describe how to configure the SC Series array settings for different workloads
 Explain how to configure an SC Series for performance and reliability, and how to monitor an SC Series environment using alerts
 Identify and describe the standard, On-demand Data Progression cycle on an SC Series

Dell SC Series Front-End Storage Networking Configuration (12%)
 Identify and describe how to configure and optimize SC Series performance and reliability for an iSCSI network
 Describe how to configure Fibre Channel zoning on an SC Series
 Evaluate and determine the correct fault domains to apply on an SC Series

Dell SC Series Host Configuration and Attachment (11%)
 Identify and describe the host integration tool options available for host configurations
 Identify and describe how to map and mount SC Series volumes to attached hosts through iSCSI, Fibre Channel, or SAS
 Identify and describe how to optimize the host for storage performance

Dell SC Series Failover Testing (6%)
 Identify and describe how to perform failover testing in an SC Series SAN environment

Recommended prior hands-on experience
Candidates taking this exam are preferred to have experience in deploying and/or managing Dell SC series hardware and software for at least one year. The candidate should have a basic understanding of networking technologies for iSCSI and fiber channel implementations. They should also possess knowledge of fundamental storage technologies. It is also recommended they be able to perform basic administrative tasks within supported operating systems.

QUESTION: 1
You are performing failover testing on an FC-attached dual controller SC8000 storage array. You notice that the storage
administrator’s Microsoft Windows 2008 R2 servers experience I/O errors. However, the RHEL and ESX servers are not
experiencing any problems. All FC HBA time outs are configured based on Dell EMC best practices.
In addition, the Windows servers that are experiencing issues have had no OS-level configuration changes related to
SAN storage. All servers use the same FC fabric. What is causing the connectivity loss during failover?

A. NPIV is not enabled on the Storage Center FC local ports
B. FC cables plugged into the Windows servers have RX and TX reversed
C. Windows disk timeout value is set incorrectly
D. Incorrect OS type was selected when the Windows server objects were created

Answer: C

QUESTION: 2
While installing Dell Storage Manger (DSM) at a company’s location, they have requested that a Microsoft SQL server’s
IP address; however, it is missing the required login Information. Which username should be used to connect the DSM to
the DSM to the database upon installation?

A. sa
B. root
C. local administration
D. domain administration

Answer: C

QUESTION: 3
A deployment engineer is installing a dual-controller Storage Center with four FC ports in each controller.
This system need to use Legacy Port mode because the AIX version used requires it. Which two configurations are
required to set up the fault domains?

A. Only two fault domains; one for the primary ports and one for the reserved ports; Primary and reserved ports in the
fault domain need to reside on the same controller
B. Only two fault domains; one zone for all ports in each fabric; Primary and reserved ports in the fault domain need to
reside on the different controllers
C. A separate fault domain for each set of primary and reserved ports; Primary and reserved ports in the fault domain
need to reside on different controllers
D. A separate fault domain for each set of primary and reserved ports; Primary and reserved ports in the fault domain
need to reside on the same controller

Answer: C

QUESTION: 4
During the deployment of an SC9000, which steps can be safely omitted and completed later?

A. Add controller, configure SMTP, and configure front-end ports
B. Configure SMTP, update setup page, and create disk folder
C. Configure front-end ports, create disk folder, and set system time
D. Add controller, set system time, and update setup page

Answer: C

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DES-2T13 Specialist – Cloud Architect-Cloud Infrastructure Version 2.0

Posted on March 22, 2019 by Lindsay Posted in EMC

Overview
This exam is a qualifying exam for the Specialist – Cloud Architect, Cloud Infrastructure (DECS-CA) track.

This exam focuses on knowledge and skills to successfully design a cloud infrastructure that supports multiple types of services. It tests the ability of data center technology professionals to design robust cloud based infrastructure incorporating components such as cloud management, consumer resources, elasticity, metering, hybrid capabilities, and disaster recovery.

Dell EMC 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.

Exam Topics
Topics likely to be covered on this exam include:

Introduction to Cloud Design and Design Parameters (10%)

• Describe digital business imperatives, cloud concepts, cloud infrastructure design approaches and goals
• Describe cloud solutions design project lifecycle phases
• Describe cloud reference architecture and various cloud design considerations for compute, storage, network, CMP, hybrid and multicloud, and application platform and PaaS solution

Data Collection and Analysis (12%)
• Describe data collection process, metrics, and tools
• Describe analysis process, business value analysis, and design best practices

Architecting a Do-It-Yourself Solution (25%)
• Explain the benefits, challenges, and considerations for designing various compute technologies in a cloud infrastructure
• Explain the benefits, challenges, and considerations for designing various network technologies in a cloud infrastructure
• Explain the benefits, challenges, and considerations for designing various storage technologies in a cloud infrastructure

Architecting a CI / HCI Solution (18%)
• Explain design decisions and considerations for converged infrastructure
• Explain design decisions and considerations for hyper-converged and cloud in a box infrastructure

Cloud Management Platform (10%)
• Describe the key functions of a CMP, CMP reference architecture, and CMP infrastructure
• Describe the key requirements and considerations for designing CMP solutions

Hybrid Cloud and Multi Cloud (15%)
• Describe the design considerations for hybrid cloud and multicloud
• Explain disaster recovery considerations

Application Development and Deployment Platform (10%)
• Describe the application development and deployment environment and its requirements
• Explain the design considerations of Do-It-Yourself and Packaged PaaS solutions

The percentages after each topic above reflects the approximate distribution of the total question set across the exam.

QUESTION: 1
What is the key factor used in Business Value Analysis?

A. CAGR
B. TCO
C. CAPEX
D. NPV

Answer: B

QUESTION: 1
What is the key factor used in Business Value Analysis?

A. CAGR
B. TCO
C. CAPEX
D. NPV

Answer: B

QUESTION: 7
What is the benefit of Hot Spare disks?

A. Enable efficient use of SSDs and NL SAS drive technologies
B. Provide space-optimal data redundancy against multiple drive failures
C. Handle any disk failure by distributing data over multiple drives
D. Replace failed drives by taking the identity of the failed drive

Answer: D

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DES-1D11 Specialist, Technology Architect | Midrange Storage Solutions Exam

Posted on December 16, 2017 by Lindsay Posted in EMC

Overview
This exam is a qualifying exam for the Specialist-Technology Architect, Midrange Storage (DECS-TA) track.

This exam tests the candidate’s knowledge to architect and size solutions for Dell EMC Unity and SC Series systems. This exam also tests the candidate’s knowledge of key product features of both of these storage systems.

Dell EMC 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 Unity(All Flash Array, Hybrid, VSA)
 SC Series

ExamTopics
Topics likely to be covered on this exam include:

Dell EMC Midrange Architectures (25%)
 Identify and describe the Unity hardware (e.g., enclosures, I/O components, storage media options, etc.)
 Explain Unity storage resources and features (e.g., dynamic pools, RAID functions)
 Identify and describe SC Series storage resources, connectivity options (e.g., RAID, Consistency Groups, SSD, HDD options), and use cases
 Identify and describe the various controller options available in the SC Series models

Dell EMC Midrange Product Solutions (42%)
 Identify key features of the SC Series operating system
 Describe SC Series cross-platform replication functionality and use cases
 Describe how to provision and access Unity storage; including Block, Files, and VMware datastores
 Identify Unity advanced features for Block storage; e.g, FAST Suite, D@RE, host I/O limit availability, thin clones
 Identify Unity advanced features for File storage; e.g, IP Multi-tenancy, Advanced Static Routing, IP Packet Reflect, etc.
 Identify and describe Unity Data Protection (e.g., Snapshots, Replication, and Snapshot Replication architecture) solutions and use cases
 Describe Unity Data Mobility features, requirements, and use cases
 Compare and contrast similar features between the Unity and SC Series products

Dell EMC Midrange Best Practices, Sizing, and Design (33%)
 Apply Dell EMC midrange best practice recommendations for data service, system, storage, and host application configurations
 Identify and describe the sizing and design considerations for Unity and SC Series features
 Identify and describe how to size and design a midrange solution for performance, capacity, security, and resilience
 Describe the data gathering methods to size and design an SC Series solution
 Identify and describe the tools and resources available to size and design Unity and SC Series solutions
 Explain how to size an SC Series solution that includes Tiers 1-3, storage requirements, front-end and back-end connections, and common use cases

The percentages after each topic above reflects the approximate distribution of the total question set across the exam.

Recommended Training

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