Free Download 5V0-21.19 Examp Dump: VMware.5V0-21.19.PassCertification.2019-12-04.36q.vcex

Question 1

Which two vSAN Health Check items are included for vSphere Update Manager integration? (Choose two.)

vSAN build recommendation
vSAN object health
Online health connectivity
vSAN release catalog up-to-date
Performance data collection

Correct answer: AB

Question 2

What is a benefit of using vSphere Distributed Switches in a vSAN network?

Simplifies network abstraction
Enables network redundancy
Supports faster network adapters
Provides the ability to adjust the MTU

Correct answer: D

Question 3

A single disk in a vSAN disk group suffers from an unrecoverable hardware failure. This causes vSAN to set the health status for all disks in the group to Permanent disk loss, indicating disk failure.

Assuming all other disks have not suffered from a hardware failure, why would vSAN mark all disks in the group as failed?

The vSAN disk management service has failed.
The affected vSphere host is offline.
The key management server is offline.
Deduplication and compression are enabled on the vSAN cluster.

Correct answer: A

Question 4

In stretched clusters, what is a benefit of implementing a virtual witness rather than a physical witness?

Reduced vSphere licensing
Shared metadata between separate clusters
Increased vSAN datastore capacity
Increased compute for running VMs

Correct answer: A

Explanation:

Reference: https://cormachogan.com/2015/09/11/a-closer-look-at-the-vsan-witness-appliance/

Question 5

A storage administrator discovers vSAN is rebalancing components across a cluster randomly and faces degraded performance on the applications.

What should be done to avoid these issues?

Size at least two disk groups on each node
Maintain a minimum of 10 percent unused capacity
Keep total storage consumption <70 percent
Ensure there is sufficient queue depth on the I/O Controller

Correct answer: A

Explanation:

Reference: https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/products/vsan/vsan-troubleshooting-reference-manual.pdf (24)

Question 6

What is the purpose of slack space in vSAN?

Increases overall vSAN capacity
Allows for maintenance and failure operations
Stores vSphere HA heartbeats
Provides vSAN analytic data

Correct answer: B

Explanation:

Reference: https://storagehub.vmware.com/t/vmware-vsan/vmware-r-vsan-tm-design-and-sizing-guide-2/how-much-slack-space-should-i-leave-1/

Question 7

A vSAN 5-node cluster has two sets of VMs, each associated with a separate storage policy.

Group A (Storage Policy: FTT=0)
Group B (Storage Policy: FTT=2)

What are two possible results when two hosts in the vSAN cluster fail permanently? (Choose two.)

VMs in Group B will become inaccessible if a third host permanently fails.
vSAN will rebuild data associated with Group A.
VMs in Group A might experience data inaccessibility.
VMs in Goup B might experience data loss.
A host can be put into maintenance mode without impacting VMs in either Group A or B.

Correct answer: CD

Question 8

A 3-node vSAN cluster will take which two actions, when a drive is physically removed from a vSAN node? (Choose two.)

Marks all components on that device as absent
Marks all components on that device as degraded
Waits for the configured delay timer before rebuild
Marks all components on that device as stale
Starts component rebuild immediately

Correct answer: AC

Explanation:

Reference: https://storagehub.vmware.com/t/vmware-vsan/vsan-6-7-proof-of-concept-guide/disk-failures-9/

Question 9

vCenter Server is offline.

What are two ways to check the health of a vSAN cluster? (Choose two.)

ESXi system logs on vSAN datastore
vSphere Host Client
esxcli
HCIBench
esxtop

Correct answer: BC

Explanation:

Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.security.doc/GUID-6C181D08-6650-4AD1-92D1-AAFDA3A3E38C.html

Question 10

What are two purposes of a vSAN storage policy? (Choose two.)

Determine how storage objects are provisioned
Determine vSAN encryption level
Guarantee the required level of service
Enable deduplication and compression
Enable TRIM/UNMAP

Correct answer: AC

Explanation:

Reference: http://www.vmwarearena.com/understanding-vmware-virtual-san-storage-policies-detailed-view/

Exam	VMware vSAN 6.7 Specialist Exam 2019
Number	5V0-21.19
File Name	VMware.5V0-21.19.PassCertification.2019-12-04.36q.vcex
Size	555 KB
Posted	Dec 04, 2019
Download	VMware.5V0-21.19.PassCertification.2019-12-04.36q.vcex

Download VMware.5V0-21.19.PassCertification.2019-12-04.36q.vcex

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