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5V0-22.21 VMware vSAN Specialist Questions and Answers

Questions 4

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?

Options:

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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Questions 5

A vSAN administrator is investigating vSAN performance related problems but cannot find any vSAN performance statistics on the cluster summary page.

Why is this situation occurring?

Options:

A.

The administrator has read-only permissions on the cluster level.

B.

vSAN Performance service is not enabled.

C.

The vRealize Operations Manager is not integrated with vSAN cluster.

D.

vSAN statistics are only available via CLI.

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Questions 6

A vSAN administrator wants to install a patch on an existing vSAN cluster. The environment runs vSphere 7.0, and the patch contains ESXi 7.0 Update 1c. The vSAN administrator will use vSphere Lifecycle Manager images to add the patch to the proper image and apply it to the vSAN cluster.

Which action should be performed before patching the ESXi hosts in the vSAN cluster?

Options:

A.

Upgrade the Platform Services Controller.

B.

Perform a disk format upgrade.

C.

Create a baseline instead of using images.

D.

Upgrade the vCenter Server.

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Questions 7

When viewing the VMware Skyline Health: vSAN Object Health report, the vSAN administrator observes that the link “Repair Objects Immediately” is enabled.

What is the meaning of this message?

Options:

A.

One or more objects have absent components.

B.

Immediate action must be taken to effect object repair.

C.

One or more objects have become inaccessible.

D.

The repair delay timer has elapsed, and ^synchronization has begun.

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Questions 8

A large financial company has an existing vSAN 7.0 U1 cluster containing production virtual machines and the vCenter Server. The cluster needs to be physically moved to another location within the datacenter to allow new racks to be installed, so the platform needs to be powered down.

Which action should the vSAN administrator take to perform this procedure safely?

Options:

A.

Enter Maintenance Mode with No data migration

B.

Enter vSAN Enhanced durability mode

C.

Enter Maintenance Mode with Ensure accessibility option

D.

Enter Maintenance Mode with Full data migration

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Questions 9

A group of virtual machines have the vSAN Default Storage Policy assigned to them. This policy has not been modified from its default settings to date. The vSAN administrator would like to reduce the amount of storage capacity consumed by these virtual machines.

Which action will produce this result?

Options:

A.

Assign a new policy with "Failures to tolerate" set to "1-Failure - RAID-5 (Erasure Coding)" to the virtual machines.

B.

Assign a policy with "Object space reservation" set to "50%" to the virtual machines.

C.

Reduce the "Number of disk stripes per object" from 3 to 2 in the vSAN Default Storage Policy.

D.

Set "Failures to tolerate" in the vSAN Default Storage Policy to "2-Failures - RAID-1 (Mirroring)".

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Questions 10

Which two requirements should the vSAN administrator consider in order to accomplish this goal? (Choose two.)

Options:

A.

A leaf spine topology is required for core redundancy and reduced latency.

B.

NIC teaming must be implemented for the vSAN network vmkernel port.

C.

The configuration must meet the same latency and bandwidth requirement as local vSAN.

D.

Encryption must be disabled prior to configuring HCI mesh.

E.

Either Layer 2 and Layer 3 communications can be used.

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Questions 11

An administrator is tasked with configuring vSAN Cloud Native Storage.

Which two requirements must be met for a successful configuration? (Choose two.)

Options:

A.

vSAN iSCSI service enabled

B.

Minimum of vSphere 6.7 Update 3 or later

C.

Tanzu Enterprise License required

D.

Minimum of vSphere 7.0 Update 2 or later

E.

Compatible version of Kubernetes

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Questions 12

A vSAN administrator wants to upgrade a 4-node vSAN Cluster from version 7.0 to the latest version available. The vSAN administrator would like to complete the upgrade as a single task, including firmware and drivers for its hardware.

Which action must the administrator take in order to be able to perform the upgrade?

Options:

A.

Configure vSphere Update Manager (VUM).

B.

Migrate the workloads to allow the firmware to be upgraded.

C.

Install the new VMware LCM tool.

D.

Use vLCM images within Lifecycle Manager in vCenter.

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Questions 13

A large enterprise has a main campus with two 8-Node vSAN 7.0 U1 clusters and 50 remote sites, each containing one 2-Node cluster. An administrator configures a vLCM desired image for lifecycle management, and vLCM had determined that all the clusters are in need of remediation.

How would vLCM enhance the remediation operation in this situation?

Options:

A.

The administrator can remediate all remote sites and the main campus concurrently.

B.

When the administrator selects remediate, vLCM will non-disruptively remediate one server at a time until all clusters are complete.

C.

The administrator should remediate the main campus using vSphere Update Manager (VUM) and the 50 remote sites using vLCM.

D.

vLCM cannot remediate the clusters concurrently, so the administrator must complete the sites one-by-one in a parallel manner.

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Questions 14

What does enabling vSAN operations reserve help ensure?

Options:

A.

Stores vSphere HA heartbeats

B.

Reconfigures data components

C.

Reserves space in case of single host failure

D.

Allocates capacity for vCLS

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Questions 15

An administrator is responsible for managing an All-Flash vSAN Cluster. The vSAN cluster is configured with two identical vSAN Disk Groups. Neither deduplication nor compression is enabled. The workloads on the vSAN Cluster have consumed 40% of the usable capacity.

Which statement describes the impact to the vSAN cluster if a single cache disk fails within one of the vSAN hosts?

Options:

A.

The Disk Group will be marked as degraded, and all components will be rebuilt on any remaining Disk Groups.

B.

The Cache Disk will be marked as failed, and the Ensure Accessibility option will be required before any components are rebuilt.

C.

The Cache Disk will be marked as degraded, and all components will be rebuilt on another Cache Disk.

D.

The Disk Group will be marked as failed, and all components will be rebuilt on any remaining Disk Groups.

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Questions 16

Which two storage policy types are used with the vSAN Data Persistence platform? (Choose two.)

Options:

A.

TKG extensions

B.

Harbor Registry

C.

Application name spaces

D.

Shared Nothing Architecture

E.

vSAN Direct Configuration

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Questions 17

The DevOps team of an organization wants to deploy their new cloud native application with persistent storage on a dedicated vSAN cluster. The storage administrator is tasked to configure the vSAN cluster and leverage the vSAN Direct feature.

Which two requirements must the administrator meet to complete this task? (Choose two.)

Options:

A.

Unclaimed disks in the hosts for vSAN Direct

B.

A dedicated network for vSAN Direct

C.

A valid vSAN license for the vSAN cluster

D.

An integration with vSAN File Services

E.

vSphere HA enabled on the vSAN cluster

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Questions 18

A vSAN cluster has the following 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.)

Options:

A.

Add a capacity drive to each disk group.

B.

Replace a cache device with a larger cache device.

C.

Add a disk group to each host.

D.

Add a cache device to each disk group.

E.

Add a host to the cluster.

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Questions 19

A vSAN administrator has been asked to encrypt all traffic for data and metadata across all hosts in a vSAN cluster.

Which action is necessary to achieve this level of encryption?

Options:

A.

Enable vSAN Cluster level encryption via Storage Policy. No KMS is required.

B.

Enable vSAN Data In-Transit encryption at the cluster level. No KMS is required.

C.

Deploy KMS server, and enable vSAN Data at Rest encryption at the cluster level.

D.

Deploy KMS server, and enable vSAN Data at Rest and In-Transit encryption at the host level.

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Questions 20

A vSAN administrator wishes to implement HCI mesh between two clusters that are located in geographically separate data centers.

Which recommendation should the vSAN administrator make for this configuration?

Options:

A.

A leaf spine topology is required for core redundancy and reduced latency.

B.

vSAN encryption must be disabled prior to configuring HCI mesh.

C.

NIC teaming must be implemented for the vSAN network VMkernel port.

D.

Both Layer 2 and Layer 3 communications are supported.

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Questions 21

What is the purpose of host rebuild reserve in vSAN?

Options:

A.

Reserves space in case of single host failure

B.

Allocated capacity for vCLS

C.

Reconfigures data components

D.

Stores vSphere HA heartbeats

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Questions 22

A vSAN administrator was presented with 30 additional vSAN ReadyNodes to add to an existing vSAN cluster. There is only one administrator to complete this task.

What is the fastest approach?

Options:

A.

Use a Host Profile that was extracted from an existing host.

B.

Clone the ESXi boot partition to all new hosts, since the hardware is identical.

C.

Run vim-cmd to capture, and apply the configuration from an existing host.

D.

Launch Quickstart to Add Hosts to a vSAN Cluster

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Exam Code: 5V0-22.21
Exam Name: VMware vSAN Specialist
Last Update: Mar 17, 2023
Questions: 149

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