VMware Specialist - vSAN 2021 Certification 5V0-21.19 Exam Questions And Answers

VMware Specialist – vSAN 2021 Certification 5V0-21.19 Exam Questions And Answers

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Do you know VMware Specialist – vSAN 2021 certification? It is a hot VMware certification, which proves the holders have abilities to understanding of vSphere and vSAN concepts and requirements. There are three paths of getting VMware Specialist – vSAN 2021 certification:

If you do not have VCP certifications, you need to earn the VMware Certified Professional – Data Center Virtualization 2021 (VCP-DCV 2021) successfully, then take and pass 5V0-21.19 exam successfully.
If you choose the badging path for the 5V0-21.19 exam, you are required to hold a version 6 and above VCP,VCAP,VCIX,VCDX certification, then pass 5V0-21.19 exam successfully.
If you choose the new badging path for 5V0-22.21 exam, you are required to hold a VCP 2019, 2020 or 2021, then pass 5V0-22.21 exam successfully.

You can choose any 1 path to complete VMware Specialist – vSAN 2021 certification according to your situtation. However, 5V0-21.19 exam will be retired on November 30th, so if you are the one of 5V0-21.19 exam candidates, we have VMware 5V0-21.19 exam questions and answers to ensure your success and save your preparation time.

We have VMware Specialist – vSAN 2021 certification 5V0-21.19 free questions below:

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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

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

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.

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

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

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

7. The objects on a 4-node vSAN cluster are assigned a RAID-5 policy. A network outage occurs causing host one to lose connectivity with the rest of the cluster. Seventy-five minutes elapse.

What is the health state of the objects?

Reduced availability with no rebuild

Reduced availability with no rebuild C delay timer

Non-availability related incompliance [non-compliance]

Reduced availability

8. 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

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

9. 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

10. A vSAN cluster has this configuration:

- 4 hosts with 1 disk group per host

- Each disk group contains 1 cache device and 7 capacity devices

What are two ways to increase the vSAN datastore storage capacity? (Choose two.)

Add a host to the cluster

Add a cache device to each disk group

Add a capacity drive to each disk group

Replace a cache device with a larger cache device

Add a disk group to each host

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11. An organization is no longer compliant with security requirements because a vSphere administrator disabled encryption on a vSAN cluster.

Which vCenter Server role ensures only authorized vSphere administrators have access to encryption functionality?

Administrator

Read-only

No cryptography administrator

No access

12. 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

13. 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

14. An administrator wishes to prevent notifications of vSAN Health status during a scheduled maintenance window.

What can be done to achieve this?

Disable SNMP service

Disable the performance service

Run performance diagnostics prior to scheduled maintenance

Silence the alert from the HTML client

15. An administrator is planning to deploy a new vSAN cluster with these requirements:

- Physical adapters will share capacity among several traffic types

- Guaranteed bandwidth for vSAN during bandwidth contention

- Enhanced security and performance

What must be considered when configuring the new vSAN cluster?

Isolate traffic in a VLAN and utilize Network I/O Control

Utilize IOPS Limit rules in storage policies

Utilize jumbo frames with Network I/O Control

Implement vSphere I/O filters

16. Which two conditions should be verified before removing the ESXi host from a vSAN cluster? (Choose two.)

Data evacuation is complete.

Encryption is disabled.

ESXi host is in maintenance mode.

Resyncs are running.

All objects are currently healthy.

17. Which VM file type resides in the VM home namespace object on a vSAN datastore?

.vswp

.vmsn

.vmx

.vmem

18. In a 10-node hybrid vSAN cluster, each node has seven 4TB magnetic disks and one 2TB SSD.

What is the raw storage capacity of the vSAN datastore?

140TB

150TB

280 TB

300 TB

19. Refer to the exhibit.

A solution architect is setting up a highly resilient vSAN hybrid cluster.

Why is the cache incorrectly sized in this configuration?

Cache disk needs to meet vSAN Compatibility Guide

Cache-to-capacity ratio needs to be sized lower

Cache-to-capacity ratio needs to be sized higher

Number of cache disks in disk group is insufficient.

20. An all-flash vSAN cluster contains four nodes.

Which two storage policies can the cluster satisfy? (Choose two.)

FTT=2 (RAID-1 Mirroring)

FTT=2 (RAID-6 Erasure Coding)

FTT=1 (RAID-1 Mirroring)

FTT=1 (RAID-5 Erasure Coding)

FTT=3 (RAID-1 Mirroring)

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VMware Specialist – vSAN 2021 Certification 5V0-21.19 Exam Questions And Answers

We have VMware Specialist – vSAN 2021 certification 5V0-21.19 free questions below:

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