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5V0-22.21 Questions and Answers

Note! Following 5V0-22.21 Exam is Retired now. Please select the alternative replacement for your Exam Certification. The new exam code is 5V0-22.23

5V0-22.21 Questions and Answers

Question # 6

The Resyncing Objects view in the vCenter UI reports that some objects are currently resyncing.

Which two actions would cause this situation? (Choose two.)

A.

DRS is relocating VMs between vSAN nodes.

B.

HA Virtual Machine Monitoring forced a VM to reboot.

C.

A host failure occurs in the cluster.

D.

A change to the storage policy is applied to the objects.

E.

A VM snapshot is being deleted.

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Question # 7

Which two tools should be used to identify vSAN unassociated objects? (Choose two.)

A.

PowerCLI

B.

RVC

C.

esxcfg

D.

esxcli

E.

vsantop

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Question # 8

A 100GB virtual disk object has this storage policy assigned to it:

  • Site disaster tolerance: None - standard cluster
  • Failures to Tolerate: 1 failure - RAID-1 (Mirroring)
  • Number of disk stripes per object: 3

What is the maximum amount of raw vSAN storage capacity consumed by this virtual disk?

A.

200GB

B.

100GB

C.

300GB

D.

600GB

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Question # 9

When attempting to add a directly attached disk device to a host disk group, the intended disk does not show among the available devices in disk management.

Which action should be taken?

A.

Delete all device partitions

B.

Create a 1GB metadata partition

C.

Format the existing partition

D.

Create a VMFS partition

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Question # 10

An all-flash vSAN cluster contains four nodes.

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

A.

FTT=2 (RAID-1 Mirroring)

B.

FTT=2 (RAID-6 Erasure Coding)

C.

FTT=1 (RAID-1 Mirroring)

D.

FTT=1 (RAID-5 Erasure Coding)

E.

FTT=3 (RAID-1 Mirroring)

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Question # 11

An organization wants to configure a new storage policy based on the following requirements:

  • Failures to tolerate = FTT 1/RAID-5 (Erasure Coding)
  • Number of disk stripes per object = 8
  • IOPS limit for object = 0
  • Object Space Reservation = Thin provisioning
  • Flash read cache reservation = 0%
  • Disable object checksum = No
  • Force provisioning = No

The administrator creates the policy using storage policy based management and assigns it to a 100GB virtual machine on a 4-node vSAN cluster to test the results of the new storage policy.

How many components will be created per host for the storage objects of the virtual machine on the vSAN datastore?

A.

2

B.

1

C.

8

D.

32

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Question # 12

An administrator has deployed a development VMware vSAN 7.0 U1 cluster. It will be used by the development teams to deploy a mixture of cloud-native stateful applications alongside a combination virtual machine and Kubernetes workloads.

Which vSAN feature should be configured for the vSAN Data Persistence platform (vDPp)?

A.

vSAN Cloud Native Storage

B.

vSAN File Services

C.

vSAN with Shared Nothing Architecture (SNA)

D.

vSAN Direct

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Question # 13

A vSAN administrator has been provided hardware to create the vSAN infrastructure. AH six SSD devices per host are on the VMware HCL. The administrator wants to use the disk group configuration that would maximize the amount of vSAN cache available and help provide better storage performance for the new development workloads.

Which disk group configuration should be used?

A.

A single disk group with 6 disks in the configuration

B.

3 disk groups with 2 disks in each disk group configuration

C.

2 disk groups with 3 disks in each disk group configuration

D.

6 disk groups with 1 disk in each disk group configuration

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Question # 14

An existing vSAN cluster has this specification:

  • Four ESXi hosts with all flash configuration
  • Each with two disk groups
  • Each disk group with one cache device and four capacity devices
  • There are five more device slots available

The CTO would like to provision new applications, and these will need more capacity and performance.

Which two methods may be used by the vSAN administrator to meet this goal? (Choose two.)

A.

Adding faster cache devices

B.

Adding one more disk group per host with the same configuration

C.

Replacing all cache devices by a larger device

D.

Adding an ESXi host with identical device configuration

E.

Replacing all capacity devices by a larger device

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Question # 15

During yesterday’s business hours, a cache drive failed on one of the vSAN nodes. The administrator reached out to the manufacturer and received a replacement drive the following day. When the drive failed, vSAN started a resync to ensure the health of data, and all objects are showing a healthy and compliant state. The vSAN administrator needs to replace the failed cache drive.

Which set of steps should the vSAN administrator take?

A.

Remove the existing vSAN disk group, and physically replace the device. Then, check to verity that the ESXi host automatically detects the new device. Afterwards, manually recreate the Disk Group.

B.

Physically replace the failed cache device, and vSAN will automatically create a new disk group. Then, remove the disk group with the failed device.

C.

Physically replace the failed cache device, and vSAN will automatically allocate the storage. Then, rebalance the cache layer.

D.

Place the disk group into maintenance mode, and select Full Data Migration. Then, physically replace the failed cache device. Afterwards. vSAN will rebuild the disk group automatically.

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Question # 16

A host in the vSAN cluster is offline. As a result, there are several errors on the vCenter dashboard. In addition, the summary page of the VMs displays Noncompliant VM Storage Policies.

Which set of steps should the administrator take to repair the objects and bring the VMs back into compliance?

A.

Monitor -> vSAN -> Virtual Objects

B.

Monitor -> vSAN -> Physical Disks

C.

Monitor -> Triggered Alarms -> vSAN object alarms

D.

Monitor -> vSAN -> Skyline Health -> Data -> vSAN object health

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Question # 17

An administrator is enabling vSphere HA and vSAN on the same cluster and needs to use a configuration that is valid for vSphere HA Heartbeat datastore.

Which configuration should be used?

A.

A datastore mounted to more than one host, as well as any vSAN datastore

B.

Any datastore mounted to more than one host

C.

Any datastore mounted to more than one host, but not a vSAN datastore

D.

vSAN datastore as vSphere HA Heartbeat datastore

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Question # 18

What happens to a disk group during cache disk removal?

A.

It uses one of the capacity devices as cache.

B.

It uses the spare cache disk.

C.

It goes offline.

D.

It changes the on-disk format.

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Question # 19

A vSAN administrator is planning to deploy a new vSAN cluster with these requirements:

• Physical adapters share capacity among several traffic types

• Guaranteed bandwidth for vSAN during bandwidth contention

• Enhanced security

Which two actions should be taken to configure the new vSAN cluster to meet these requirements? (Choose two.)

A.

Enable jumbo frames

B.

Utilize Network I/O Control

C.

Create static routes between the vSAN hosts

D.

Use IOPS Limit rules in storage policies

E.

Isolate vSAN traffic in a VLAN

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Question # 20

A vSAN administrator has been tasked to add capacity to an existing vSAN cluster and has ordered enough larger capacity devices to complete this work. Tests have been executed, and the replacement from one single capacity device will require 70 minutes.

Which two approaches can the vSAN administrator use to complete this task? (Choose two.)

A.

Confirm with pre-check that enough capacity for data migration is available, select a capacity device, click "remove disk" with "Ensure accessibility", replace capacity device, claim unused device, and then repeat one-by-one.

B.

"Change object repair timer to 75 minutes", "set capacity device to offline", and then replace capacity device one-by-one.

C.

Enter Maintenance Mode, confirm that pre check is fine, select "Full data migration", "Shutdown ESXi host", replace all capacity devices, "Restart ESXi host", replace capacity devices in disk groups, exit Maintenance Mode, confirm that raw capacity has been increased, and then repeat on ESXi host one-by-one.

D.

"Shutdown ESXi host", and replace all capacity devices. Repeat this sequence one-by-one.

E.

Execute a "Data Migration Pre-Check", enter Maintenance Mode with default setting, "Shutdown ESXi host", replace all capacity devices, and then repeat on ESXi hosts one-by-one.

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Question # 21

Which two actions are recommended when adding a host to a vSAN cluster? (Choose two.)

A.

Disable vSphere High Availability (HA).

B.

Create uniformly-configured hosts.

C.

Reference the VMware Compatibility Guide.

D.

Disable vSphere Cluster Services (vCLS).

E.

Disable vSAN performance service.

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Question # 22

A vSAN administrator has recently upgraded a vSAN cluster to 7.0 U1 and has enabled Capacity Reserve features to reduce the amount of capacity reserved for transient and rebuild operations.

Which scenario would prevent this feature from operating properly?

A.

The physical disk has reached an 80% full reactive rebalance threshold.

B.

The used space on vSAN datastore exceeds the suggested slack rebuild threshold.

C.

The used space on vSAN datastore exceeds the suggested host rebuild threshold.

D.

Underutilized space is above 25-30% of the total capacity threshold.

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