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VMware 2V0-21.20PSE Professional VMware vSphere 7.x Exam Practice Test

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Total 109 questions

Professional VMware vSphere 7.x Questions and Answers

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Question 1

A recently deployed set of test virtual machines are impacting the performance of a company development team project datastore. The shared cache server appears to be suffering from storage congestion.

Storage I/O Control is already enabled on all company datastores.

Which two steps should the administrator take to improve the performance of the cache server? (Choose two.)

Options:

A.

Update the storage provider for the existing array.

B.

Create a claim rule to control the storage path.

C.

Configure the path selection policy.

D.

Configure storage shares per virtual machine.

E.

Configure storage limits per virtual machine.

Question 2

An administrator is investigating the reason for a powered on virtual machine failing to migrate with the following error log message:

Which step should the administrator complete to resolve this error? (Choose the best answer.)

Options:

A.

Configure High Availability on the cluster.

B.

Configure vSAN on the cluster.

C.

Configure Distributed Resource Scheduler (DRS) on the cluster.

D.

Configure Enhanced vMotion Compatibility on the cluster.

Question 3

What is the foundation of a software-defined data center (SDDC)? (Choose the best answer.)

Options:

A.

vRealize Operations Manager

B.

vSphere

C.

vSAN

D.

NSX

Question 4

What can an administrator use to partition limited CPU and memory resources between two departments? (Choose the best answer.)

Options:

A.

vSphere distributed switch

B.

vSphere High Availability

C.

vCenter folders

D.

Resource pools

Question 5

An administrator sees a virtual machine message that reads, “Consolidation is required” in the vSphere Client.

Which action does ESXi take when the administrator completes snapshot consolidation? (Choose the best answer.)

Options:

A.

Collapses all snapshots in the current snapshot tree

B.

Commits redundant delta disks to the base disk

C.

Collapses all snapshots into a single snapshot

D.

Deletes all snapshots without committing to the base disk

Question 6

What is a minimum disk controller requirement for VMware vSAN? (Choose the best answer.)

Options:

A.

A disk controller in JBOD mode

B.

A disk controller in pass-through or RAID 1 mode

C.

A disk controller in pass-through or RAID 5 mode

D.

A disk controller in pass-through or RAID 0 mode

Question 7

In a vSphere High Availability (vSphere HA) cluster, which action does vSphere HA take when the VM Monitoring service does NOT receive heartbeats from a virtual machine (VM) in the cluster? (Choose the best answer.)

Options:

A.

The VM is restarted on a different host in the cluster.

B.

The VM is suspended on the same host in the cluster.

C.

The VM is migrated to a different host in the cluster.

D.

The VM is restarted on the same host in the cluster.

Question 8

Which two features are only supported by VMFS6 datastores? (Choose two.)

Options:

A.

Concurrent access to shared storage

B.

On-disk locking

C.

Dynamic expansion

D.

4K native storage devices

E.

Automatic space reclamation

Question 9

Which two vSphere features enable remote site availability? (Choose two.)

Options:

A.

Proactive High Availability

B.

vSphere Fault Tolerance

C.

Cross vCenter Migration

D.

vSphere vMotion

E.

vSphere Replication

Question 10

What are two supported ESXi boot options? (Choose two.)

Options:

A.

NFS

B.

iSCSI

C.

vSAN

D.

SAN

E.

vSphere Virtual Volumes

Question 11

An administrator is tasked with upgrading an existing vSphere environment to version 7.0. The environment consists of mounted NFS v3 datastores. The new design requires configuration of NFS v4.1 datastores.

Which statement is true regarding this upgrade? (Choose the best answer.)

Options:

A.

The NFS v3 datastores can be unmounted and remounted using NFS v4.1.

B.

A new VMKernel port for NFS v4.1 needs to be created before the upgrade.

C.

Following first boot, NFS v3 datastores are automatically converted to NFS v4.1 by ESXi 7.0

D.

ESXi 7.0 does NOT support NFS v4.1.

Question 12

What are two pre-requisites for enabling ESXi secure boot? (Choose two.)

Options:

A.

External Key Management Service

B.

vCenter Server 7.0 or greater

C.

Trusted Platform Module version 2.0

D.

ESXi 7.0 or greater

E.

Unified Extensible Firmware Interface (UEFI)

Question 13

An administrator is investigating the reason for a virtual machine restarting. In the vmware.log file, the administrator finds the following error:

What is a likely cause of this virtual machine restart? (Choose the best answer.)

Options:

A.

Guest operating system fault

B.

User or API request to shut down guest operating system

C.

High Availability

D.

User or API request to restart guest operating system

Question 14

A company has a vSphere environment consisting of the following characteristics:

  • A content library named ‘CORP’ is published at corporate headquarters on a vCenter Server named ‘vcenterCorp’.
  • A regional data center contains a set of hosts managed by a vCenter Server named vcenterR1.
  • vcenterR1 subscribes to the CORP content library.

The administrator wants to create a new virtual machine image to use on vcenterR1. What are two possible ways the administrator can accomplish this task? (Choose two.)

Options:

A.

Configure vcenterR1 to download all library content immediately.

B.

Upload the new image to the CORP library on vcenterR1.

C.

Publish the CORP content library on vcenterR1.

D.

Upload the new image to the CORP library on vcenterCorp.

E.

Upload the new image to a local content library on vcenterR1.

Question 15

Which two storage technologies can an administrator use to deploy the Virtual Machine File System (VMFS)? (Choose two.)

Options:

A.

Fibre Channel storage

B.

vSAN storage

C.

Virtual Volumes storage

D.

NFS storage

E.

iSCSI storage

Question 16

What is a requirement of Storage I/O Control? (Choose the best answer.)

Options:

A.

Storage connected through Fibre Channel

B.

Management by a single vCenter Server

C.

Datastores with multiple extents

D.

Automated storage tiering capabilities

Page: 1 / 11
Total 109 questions