D-VXR-DS-00 by EMC Actual Free Exam Questions And Answers

Question 1

What are the benefits of using Live Optics during VxRail planning?
(Choose two)
Response:

A. Automates fault domain configuration

B. Identifies bottlenecks in existing workloads

C. Generates detailed workload reports

D. Configures VLANs for network traffic

Discussion 0

Correct Answer: B,C Vote an answer

Question 2

Which data source provides virtualization, storage and network metrics that can be imported into the VxRail Sizing tool?

A. RVTools

B. Live Optics

C. Sizer Export

Discussion 0

Correct Answer: B Vote an answer

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Question 3

What is the role of vCenter Server in a VxRail deployment?
Response:

A. It enables deduplication and compression across nodes.

B. It acts as a storage controller for vSAN.

C. It ensures fault tolerance through witness nodes.

D. It provides cluster-level management for VxRail nodes.

Discussion 0

Correct Answer: D Vote an answer

Question 4

When designing vSAN storage policies, what is the backend I/O performance impact when selecting1 failure
- RAID 5 (Erasure Coding)?

A. Every fronted write generates 3 backend I/Os

B. Every fronted write generates 7 backend I/Os

C. Every fronted write generates 0 backend I/Os

D. Every fronted write generates 4 backend I/Os

Discussion 0

Correct Answer: C Vote an answer

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Question 5

Which network settings must be configured in VxRail Manager during setup?
(Choose two)
Response:

A. RAID levels for storage groups

B. DNS and NTP server addresses

C. VLAN for vSAN traffic

D. Witness host IP for fault domains

Discussion 0

Correct Answer: B,C Vote an answer

Question 6

Which components are typically part of a VxRail cluster design?
(Choose two)
Response:

A. Hypervisor license

B. Witness node

C. Management switch

D. Fibre Channel adapter

Discussion 0

Correct Answer: B,C Vote an answer

Question 7

When designing a VxRail cluster, which two features ensure high availability?
(Choose two)
Response:

A. Network redundancy

B. Fault domain configuration

C. Cluster-wide snapshots

D. Host-based encryption

Discussion 0

Correct Answer: A,B Vote an answer

Question 8

What are the two types of port groups of vSphere Distributed Switches? (Choose two.)

A. Virtual machine port groups

B. VMkernel port groups

C. [Distributed port groups

D. Uplink port groups

Discussion 0

Correct Answer: A,B Vote an answer

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Question 9

Which protocol does vSAN primarily use for communication within a VxRail cluster?
Response:

A. iSCSI

B. TCP/IP

C. NFS

D. SMB

Discussion 0

Correct Answer: B Vote an answer

Question 10

In which scenario would an architect specify VxRail Dynamic Nodes?

A. A customer is designing a solution for retail locations that requires a minimal amount of hardware on- site.

B. A customer needs to refresh their server environment after having recently acquired a new PowerScale H7000 storage array.

C. A customer is deploying a new data center and wants a solution that integrates storage and compute management.

D. A customer needs to refresh their server environment after having recently acquired a new PowerStore
5200T storage array.

Discussion 0

Correct Answer: D Vote an answer

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EMC Dell VxRail Design - D-VXR-DS-00 Exam Practice Test

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