5V0-21.21 Online Practice Questions and Answers

An architect needs to automate an infrastructure that supports VMware Horizon as well as VMware Tanzu. Which solution mandates the use of VMware vSAN?

A. VMware Cloud Foundation

B. VMware Horizon

C. VMware Tanzu

D. VMware vRealize Automation

An administrator wants to check the performance metrics for the workloads and their virtual disks that are running on a vSAN cluster, but no statistical charts are displayed in the vSphere client.

Why is this behavior being seen?

A. vSAN network diagnostic mode is not enabled.

B. vSAN proactive tests haven't been run yet.

C. vSAN performance service is turned off.

D. vSAN performance verbose mode is not enabled.

During a maintenance action on a vSAN node, a vSAN administrator noticed that the default repair delay time is about to be reached.

Which two commands must be run to extend the time? (Choose two.)

A. /etc/init.d/vsanmgmtd restart

B. esxcli system settings advanced set -o /VSAN/ClomRepairDelay -i 50

C. esxcli system settings advanced set -o /VSAN/ClomRepairDelay -i 80

D. /etc/init.d/clomd restart

E. /etc/init.d/vsanobserver restart

Due to the success of the recently deployed developer-only private cloud solution, a company has a new requirement to at least double the usable capacity in their all-flash vSAN cluster.

The vSAN cluster is deployed into a co-located datacenter that is owned by a third-party hosting company. The hosting company charges a fixed monthly cost for rack space and power consumption. The service owner has been given a limited budget for additional hardware purchases, but not for on-going co-location costs.

The current vSAN cluster has the following configuration: 10 vSAN Nodes with 2 CPUs (20 cores), 512 GB RAM

1 Disk Group per vSAN node

-1 x 400 GB

-4 x 1.8 TB

De-duplication and Compression is enabled.

vSAN Capacity is currently:

-Total: 72 TB

-Usable: ~40 TB (FTT1/RAID1) and ~60 TB (FTT1/RAID5).

As a result of any action taken, the service owner would like to ensure that overall availability of the vSAN cluster is increased.

Which two recommendations meet the requirement to increase capacity while maintaining service availability? (Choose two.)

A. Install an additional 400 GB SSD and 4 x 1.8 TB SSDs per vSAN node.

B. Update the existing Disk Group, and claim the newly installed drives for each node.

C. Create a new Disk Group, and claim the newly installed cache and capacity SSD drives for each node.

D. Install an additional 3 x 1.8 TB SSDs per vSAN node.

E. Replace existing SSDs with an 800 GB SSD and 4 x 3.8 TB SSDs per vSAN node.

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.

A cache disk failure marked a vSAN disk group as failed, and the data is being rebuilt on other disk groups.

Which action should the vSAN administrator take to reduce the negative impact on the VMs?

A. Enabling Resync Throttling

B. Enabling Maintenance mode with no data evacuation

C. Enabling automatic rebalance

D. Setting the vSAN policy's IOPS limit for object value to 0 (unlimited)

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 administrator is tasked with migrating a VMware Horizon View environment that is currently running on an NFS Datastore to VMware vSAN.

Which Horizon configuration option will not be available when configuring vSAN in Horizon View?

A. Instant Clones

B. Linked Clones

C. Storage Tiers

D. Storage Profiles

A 4-node vSAN cluster is configured with an erasure coding storage policy. The Ensure Accessibility maintenance mode was selected. While performing the maintenance, a second node fails.

What will be the impact on the vSAN cluster?

A. There will be no impact on performance.

B. The VMs will no longer be accessible.

C. The performance will be degraded.

D. The VMs will be in a suspended state.

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