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D-VXR-DY-23 Questions and Answers

Question # 6

What is a characteristic of the VxRail S Series node?

A.

Form factor of 2U4N

B.

Large form factor drives

C.

Dense Flash disks

D.

Form factor of 1U1N

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Question # 7

A planned VxRail Stretched Cluster will have four hybrid nodes at each site. What is the recommended storage policy to ensure cross-site and local protection, using storage as efficiently as possible?

A.

Site disaster tolerance – None keep data on Preferred (stretched cluster)

Failures to tolerate – 1 failure – RAID-1 (Mirroring)

B.

Site disaster tolerance – Dual site mirroring (stretched cluster)

Failures to tolerate – 1 failure – RAID-5 (Erasure Coding)

C.

Site disaster tolerance – Dual site mirroring (stretched cluster)

Failures to tolerate – No data redundancy

D.

Site disaster tolerance – Dual site mirroring (stretched cluster)

Failures to tolerate – 1 failure – RAID-1 (Mirroring)

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Question # 8

An infrastructure system audit will begin in two weeks All data center devices will be checked to ensure they contain the installed patches and configurations. A system engineer will update the VxRail hosts with the latest patches and remediate security vulnerabilities.

What troubleshooting resource can a user receive from Dell and use proactively to help perform the remediation tasks?

A.

KB articles

B.

SolVe Online

C.

Log files

D.

Advisories

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Question # 9

An implementation engineer is configuring External SRS. Where can they find the installation files for SRS VE?

A.

VxRail Support Matrix

B.

VxRail Manager

C.

SolVe Online

D.

Dell Support Page

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Question # 10

During the activation of Internal SRS, the implementation engineer receives a message that the deployment has failed What is a possible cause?

A.

SRS VE Gateway on the same subnet as the VxRail Manager

B.

VxRail status already set to installed' in IB database

C.

Site ID mismatch between the IB database and the SRS Wizard

D.

Witness Gateway not configured following Dell best practices

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Question # 11

An implementation engineer is expanding an existing VxRail E Series cluster with an additional node The version of the node is not at the current cluster level and is not compatible

What action must be performed before adding the node?

A.

Order node with correct image

B.

RASR Factory Reset

C.

RASR Factory Image Upgrade

D.

Compute node expansion

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Question # 12

An implementation engineer is reviewing the customer requirements for a VxRail implementation The customer has specified noncontiguous hostnames and IP addresses

What option should the engineer select in the VxRail Deployment Wizard to input the hostnames and IP addresses?

A.

Autofill - with the correct incrementor

B.

Advanced

C.

Autofill - with the correct offset

D.

Custom

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Question # 13

An implementation engineer is working with a customer to prepare an external vCenter Server for a new VxRail deployment with the VxRail-deployed VDS. What vCenter objects must exist for a successful VxRail deployment?

A.

Cluster and VxRail Management user only

B.

Datacenter Cluster, and VxRail Management user

C.

Datacenter and Cluster only

D.

Datacenter and VxRail Management user only

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Question # 14

A planned VxRail Stretched Cluster will have four All-Flash nodes at each site What is the recommended storage policy to ensure cross-site and local protection, using storage as efficiently as possible?

A.

Site disaster tolerance - None - keep data on Preferred (stretched cluster) Failures to tolerate - 1 failure - RAID-5 (Erasure Coding)

B.

Site disaster tolerance - Dual site mirroring (stretched cluster) Failures to tolerate - 1 failure - RAID-5 (Erasure Coding)

C.

Site disaster tolerance - Dual site mirroring (stretched cluster) Failures to tolerate - 1 failure - RAID-1 (Mirroring)

D.

Site disaster tolerance - Dual site mirroring (stretched cluster) Failures to tolerate - no data redundancy

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Question # 15

A VxRail solution will be deployed with the embedded vCenter and an external DNS At a minimum, for which components must DNS records be created?

A.

vCenter Server Platform Services Controller, and iDRAC

B.

vCenter Server, ESXi hosts, and VxRail Manager

C.

vCenter Server Platform Services Controller, and VxRail Manager

D.

ESXi Hosts, VxRail Manager and iDRAC

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Question # 16

From what location should NVT for VxRail be run?

A.

Jump server on a different network

B.

Workstation on the same network as VxRail Manager

C.

VxRail network Top of Rack switch

D.

Laptop connected to the first VxRail ESXi node

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Question # 17

A VxRail Test Plan has been completed What is the protocol for recording the results'?

A.

With the implementation team, complete and document each test, test date, and a screenshot of results

B.

In front of a customer, complete each test and document the test date

C.

With the implementation team, complete each test and document the test date

D.

In front of a customer, complete and document each test, test date, and a screenshot of results

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Question # 18

A company has multiple VxRail systems installed at geographically dispersed data centers They want to upgrade all their VxRail systems to the latest release- Before the upgrade, they want an inventory report of all the VxRail systems which shows the current health status and versions of all installed VxRail components.

What should be used to meet these requirements?

A.

Mitrend

VxRail Log insight

B.

VxRail Plugin for vCenter Server

DRM Services

C.

itrend

Live Optics

D.

VxRail Plugin for vCenter Server

VxRail API

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Question # 19

A company needs to enable vSphere GPU capabilities on their VxRail cluster. To do so, they need to purchase a specific entitlement.

What licensing satisfies this requirement?

A.

vSphere Enterprise Plus

B.

vSAN Enterprise Plus Edition

C.

vSAN Advanced Edition

D.

vSphere Standard

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Question # 20

Use the VxRail simulator to explore the system. What is the presented configuration?

Note: It fs necessary to close (x) the simulator window before you can select a response to this question.

A.

Internal vCenter and external DNS

B.

Internal vCenter and Internal DNS

C.

External vCenter and external DNS

D.

External vCenter and internal DNS

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Question # 21

Which vSAN rules are configured for the VXRAIL-SYSTEM-STORAGE-PROFILE?

A.

Failures to tolerate - 2 failures RAID-1 (Mirroring) Object space reservation - Thin provisioning

B.

Failures to tolerate - 1 failure RAID-1 (Mirroring)

Object space reservation - Thin provisioning

C.

Failures to tolerate - 1 failure RAID-1 (Mirroring) Object space reservation - Thick provisioning

D.

Failures to tolerate - 1 failure RAID-5 (Erasure Coding) Object space reservation - Thick provisioning

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Question # 22

What is a valid 2-node VxRail cluster configuration?

A.

Series with 4x 25 GbE in a direct-connect configuration

B.

Series with 4x 10 GbE in a switch configuration

C.

Series with 4x 1 GbE in a direct-connect configuration

D.

Series with 2x 25 GbE in a switch configuration

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Question # 23

A VxRail D560 cluster was delivered six months ago and now needs to be prepared for installation with the target code. What is the correct method to complete the task?

A.

Boot into RASR ISO and perform a RASR Reset

B.

Boot into RASR USB and perform a RASR Reset

C.

Boot into SD card and perform a Factory Reset

D.

Boot into RASR ISO and perform a Factory Reset

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Question # 24

What is validated by running the Proactive VM Creation test in vCenter on a VxRail cluster?

A.

vSAN operates successfully

B.

Network firewalls are configured correctly

C.

vSAN has sufficient storage capacity

D.

Network performance is sufficient

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Question # 25

What is the minimum number of VxRail nodes required for a vSAN storage policy with RAID-5 (Erasure Coding)?

A.

3

B.

4

C.

5

D.

6

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Question # 26

A customer has decided that they will be using the Spanning Tree protocol in their Dell EMC ToR switches How should the switch ports used for VxRail be configured to achieve a successful deployment?

A.

Set the port type to edge

B.

Enable link aggregation for all ports

C.

Set the port mode to access

D.

Enable MLD snooping and querier

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Question # 27

A systems engineer needs to check the health of the nodes and the system VMs to prevent complications or failures during VxRail upgrades. Which tool must be used to perform the task?

A.

VxVerify

B.

CloudlQ

C.

SolVe Online

D.

VxRail ACE

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Question # 28

For which typical activity would the Full data migration setting be used when placing a VxRail host into maintenance mode?

A.

Temporary maintenance

B.

Rebooting a single ESXi host

C.

Shutting down an entire cluster

D.

Permanently removing host from cluster

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Question # 29

An implementation engineer is configuring the network firewall to support a VxRail installation. Where can they find the necessary firewall rules?

A.

Network Validation Tool

B.

VxRail Configuration Portal

C.

As-Built Configuration Report

D.

Rack worksheet of the Network PEQ

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Question # 30

What is the correct sequence of steps to perform a RASR Factory Reset using an SD card?

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