5V0-21.21 Online Practice Questions and Answers

In a vSAN stretched cluster, which value must be set in the vSAN policy if there is no requirement for data mirroring across sites?

A. SFTT = 0

B. SFTT = 1

C. PFTT = 1

D. PFTT = 0

Upon investigating a workload performance issue, a vSAN administrator observed a high backend IOPs on a vSAN cluster.

Which two causes explain this behavior? (Choose two.)

A. The cluster DRS threshold has been set to Aggressive.

B. There is a vSAN node failure.

C. The vSAN Resync throttling is enabled.

D. The object repair timer value has been increased.

E. The vSAN policy protection level has changed from FTT=0 to FTT=1.

An administrator has been tasked with enabling encryption for existing virtual machines on a vSAN cluster. Which three prerequisites must be satisfied before completing the task? (Choose three.)

A. Create an encryption storage policy

B. Enable Data-In-Transit encryption first

C. Enable that the virtual machines are powered on

D. Verify if a role with privilege “Cryptographic operations.Encrypt new” is assigned

E. Verify if a role with privilege “Cryptographic operations.Migrate” is assigned

F. Establish a trusted connection with the KMS

A customer has upgraded to vSAN 7, but there is still an existing legacy host which must be removed from the vSAN cluster.

Which three steps must an administrator take to successfully remove this host from the vSAN cluster? (Choose three.)

A. Place the host in maintenance mode with Ensure Accessibility

B. Disconnect from vCenter Server

C. Place the host in maintenance mode with Full Data migration

D. Place the host in maintenance mode with no data migration

E. Remove from vSAN cluster

F. Delete the disk group(s) on the legacy host

During a vSAN design workshop, an architect collected these customer requirements:

Leverage vSAN storage policies with Erasure Coding.

Enable Deduplication and Compression.

Use the minimum number of hosts in the cluster.

Maintain full storage policy compliance when two nodes are down.

Which vSAN cluster design meets the customer's requirements?

A. Five nodes All-Flash vSAN cluster

B. Six nodes All-Flash vSAN cluster

C. Six nodes Hybrid vSAN cluster

D. Five nodes Hybrid vSAN cluster

An organization has two vSAN clusters managed by the same vCenter Server, each providing 100TB of storage. The first cluster runs at 75% of its storage capacity, and the second cluster runs at 50% of its storage capacity.

The company also has the following:

An iSCSI array of 300TB. which runs at 76% of its capacity A NAS system of 200TB, which runs at 10% of its capacity A Fiber channel (FC) array of 300TB, which runs at 80% of its capacity

The administrator is asked to add an additional 25TB of storage to the first cluster. The administrator is also made aware that there is no budget to purchase new hardware and that the vSAN Storage Policy Based Management must be kept in place.

Which storage option will work for this use case?

A. Create an HCI Mesh using the first cluster's datastore.

B. Obtain additional free capacity from the existing NAS storage.

C. Obtain additional free capacity from the existing FC storage.

D. Create an HCI Mesh using the second cluster's datastore.

Which statement accurately describes the result when proper VM Storage Policy Affinity Rules on a stretched vSAN cluster are set?

A. When a site is disconnected, the VM will lose access to its VMDK.

B. When a site is disconnected, the VM will continue to have access to its VMDK.

C. Bandwidth is unnecessarily sent across the inter-site link.

D. Proper policies result in higher inter-site bandwidth utilization.

An architect is tasked to design a VMware Horizon Solution with vSAN. The architect needs to use a solution to host the user's profile shares in a highly available manner, and it must be guest OS independent.

Which solution will match these requirements?

A. Cluster out of the box

B. Cluster in a box

C. NFS on vSAN

D. iSCSI on vSAN

An architect collected the below technical requirements from the customer during a vSAN cluster design

workshop:

Maximize the vSAN datastore usable capacity.

Deduplication and compression are required to help utilize available capacity efficiency.

Ensure the highest level of resiliency wherever possible.

Which disk group configuration should the architect include in the design?

A. One disk group per host, with one cache tier flash disk and four capacity tier flash disks.

B. Two disk groups per host, each with one cache tier flash disk and four capacity tier flash disks.

C. Two disk groups per host, each with one cache tier flash disk and six capacity tier flash disks.

D. Two disk groups per host, each with one cache tier flash disk and six capacity tier magnetic disks.

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

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

An administrator wants to deploy Kubernetes on an end-to-end VMware stack, using VMware vSAN for storage.

Which VMware product should the administrator install as the Kubernetes platform choice?

A. VMware Tanzu Kubernetes Grid

B. VMware Tanzu Data services

C. VMware Tanzu Build service

D. VMware Tanzu Mission Control

An administrator is tasked with preparing for a Cross vCenter migration in a stretched vSAN cluster where the virtual machines migration will be orchestrated via VMware Site Recovery Manager.

Which action should the administrator take so the migration is successful?

A. Disable vSAN Deduplication and Compression

B. Reconfigure vCenter HA Admission control

C. Enable vCenter Single Sign-On Enhanced Linked Mode

D. Make sure that Witness traffic is on the management NIC.

An architect is designing a new Hybrid five node vSAN cluster for a customer who is planning to use vRealize Automation to provision 600 virtual machines into that cluster, with expected growth up to 1,000 VM. Each VM has a 40GB thick-provisioned disk.

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

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