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VMware HCI Master Specialist

Last Update 19 hours ago Total Questions : 66

The VMware HCI Master Specialist content is now fully updated, with all current exam questions added 19 hours ago. Deciding to include 5V0-21.21 practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our 5V0-21.21 exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these 5V0-21.21 sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any VMware HCI Master Specialist practice test comfortably within the allotted time.

Question # 4

An administrator is troubleshooting vSAN performance issues, and the performance diagnostics reports:

"There are errors seen in one or more physical NICs on one or more hosts."

Which two problems must be resolved to fix this issue? (Choose two.)

A.

A 25 Gb/s NIC needs to be installed.

B.

There are incompatible firmware and driver versions.

C.

There is an incorrectly set MTU.

D.

The vSAN version needs to be upgraded to 7.0.

E.

A firewall is blocking ports.

Question # 5

An administrator is tasked with sharing storage from one vSAN cluster to another vSAN cluster. SPBM management must be preserved end-to-end, and the policy must be applied by the source vSAN cluster which is storing the data. Both vSAN clusters are managed by the same vCenter server.

What should the administrator configure?

A.

NFS volumes on vSAN

B.

iSCSI targets on vSAN

C.

HCI Mesh on vSAN

D.

vVOLs on vSAN

Question # 6

An architect is working with vSAN and setting the fault domains to support FTT=1.

How many fault domains will be needed?

A.

2

B.

3

C.

4

D.

1

Question # 7

An architect is working with an All-Flash vSAN configuration and will be using the Flash Caching Devices in vSAN.

Which requirement is specifically needed for these devices?

A.

Write endurance

B.

IOPS

C.

Read endurance

D.

Capacity

Question # 8

An administrator is planning to deploy cloud-native workloads onto the vSAN Direct datastore.

Which storage policy structure rule is supported?

A.

Host-based rules

B.

vVOL storage rules

C.

Tag-based placement rules

D.

Storage performance-based rules

Question # 9

An administrator of “vsan-prod” cluster noticed the witness components of VMs are flagged as absent after a failed attempt to replace the vSAN Witness Host.

Which action should the administrator take to resolve this issue?

A.

Upgrading the vSAN on-disk format

B.

Running the vSAN Skyline Health check to ensure there are vSAN Object Health errors and executing the Repair Object Immediately option

C.

Using the RVC command: vsan.resync_dashboard ~/computers/vsan-prod

D.

Placing the vSAN Witness Host in Maintenance Mode and adding to the vSAN cluster

Question # 10

Which flash disk size is required for the cache tier per ESXi node to meet all requirements?

A.

400GB

B.

700GB

C.

600GB

D.

800GB

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