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Practice Free 1V0-21.20PSE Associate VMware Data Center Virtualization Exam Exam Questions Answers With Explanation

We at Crack4sure are committed to giving students who are preparing for the VMware 1V0-21.20PSE Exam the most current and reliable questions . To help people study, we've made some of our Associate VMware Data Center Virtualization Exam exam materials available for free to everyone. You can take the Free 1V0-21.20PSE Practice Test as many times as you want. The answers to the practice questions are given, and each answer is explained.

Question # 6

Which action should an administrator perform in the vSphere Client to create a VM template that can be used by more than one vCenter Server instance?

A.

Right-click the VM > Clone > Clone to Template

B.

Right-click the VM > Template > Convert to Template

C.

Right-click the VM > Clone > Clone as Template to Library

D.

Right-click the VM template > Convert to Virtual Machine

Question # 7

Which action must an administrator perform in the vSphere Client to create a copy of a running virtual machine?

A.

Right-click the VM template > New VM from This Template

B.

Right-click the VM > Clone > Clone to Template

C.

Right click the VM > Clone > Clone to Virtual Machine

D.

Right-click the VM template > Convert to Virtual Machine

Question # 8

A virtual infrastructure operator needs to migrate a virtual machine

(VM).

1V0-21.20PSE question answer

Which action can the operator take to overcome the error message?

A.

Select a different datastore for the VM.

B.

Select a cluster that has access to additional storage space.

C.

Change the virtual disk format to Thick provision Eager Zeroed.

D.

Select a different ESXi host for the VM

Question # 9

A system administrator needs to configure a virtual machine to

guarantee that it always gets the appropriate resource even if the host os

overloaded and overcommitted.

Which setting on the virtual machine does the administrator need to

configure?

A.

vSphere High Availability Admission Control

B.

CPU and Memory Shares to High

C.

CPU and Memory Reservations

D.

High Performance Power Policy

Question # 10

Which selection is optional when deploying a new virtual machine in

the vSphere Client?

A.

Compute resource

B.

Guest OS

C.

Folder

D.

Data center

Question # 11

Which piece of information does vSphere DRS consider when

making decisions about which host to place a virtual machine?

A.

Network bandwidth on the host

B.

Disk usage by the virtual machine

C.

Storage bandwidth on the host

D.

Network usage by the virtual machine

Question # 12

An administrator would like to enable a switch setting to restrict the network bandwidth that is available to ports, but the solution must also allow bursts of traffic to flow through at higher speeds. Which vSphere Distributed Switch setting accomplishes this goal?

A.

Monitoring

B.

Security

C.

Traffic shaping

D.

Teaming and failover

Question # 13

A vSphere administrator has multiple virtual machines running on a

VMFS datastore.

Which setting prioritizes the disk access for the virtual machines?

A.

Disk Shares

B.

Disk type

C.

Disk Mode

D.

Hard disk

Question # 14

An administrator has noticed an increase in network latency when

powered-off virtual machines are migrated.

Which VMkernel adapter can the administrator use to reduce this latecy?

A.

vSAN

B.

vSphere Replication

C.

Provisioning

D.

vMotion

Question # 15

An administrator is migrating 100 virtual machines from one ESXi Host to another. The current lGigE network cards are only migrating four virtual machines simultaneously.

Which action should the administrator take to increase that number to eight?

A.

Add more memory to the ESXI hosts

B.

Add a 10GigE network card to each ESXI host

C.

Configure port mirroring

D.

Configure Load Balancing

Question # 16

An operator must deploy three virtual machines from a template

named Win10-Template, and all three VMs must be configured with

unique computer names.

Which action must the operator take to achieve this goal?

A.

Clone Win10-Template three times, and then change the computer

name in each clone.

B.

Export Win10-Template to the local filesystem, and then change the

computer name.

C.

Use a Windows 10 customization specification when deploying the

virtual machines.

D.

Create the virtual machines using the New virtual Machine wizard.

Question # 17

Which cluster file system is used by ESXi hosts to store virtual

machines?

A.

VMFS

B.

SCSI

C.

NFS

D.

SMB

Question # 18

Which feature provides a mechanism for a virtual machine to revert to

a previous configuration state?

A.

vSphere HA

B.

Storage I/O Control

C.

Snapshots

D.

Bus Sharing

Question # 19

What is the purpose of an alarm?

A.

It records user actions or system actions that occur on objects in

vCenter Server or on a host.

B.

It notifies about events or conditions that occur with an object on

vCenter Server.

C.

It represents system activities that do not complete immediately, such

as migrating a virtual machine.

D.

It keeps records of system actions and the frequency at which they

occur.

Question # 20

During a virtual machine migration, which VMkernel networking layer handles the traffic?

A.

Fault Tolerance

B.

IP storage

C.

vSAN

D.

vSphere vMotion

Question # 21

Which vSphere feature protects against host hardware failures by restarting virtual machines (VMs) on hosts that are running in the cluster?

A.

vSphere HA

B.

vSphere vMotion

C.

vSphere Fault Tolerance

D.

vSphere DRS

Question # 22

A vSphere operator can only configure up to two virtual CPUs when deploying a new virtual machine (VM).

Refer to the exhibit:

1V0-21.20PSE question answer

What is the cause erf this situation?

A.

VMs support a maximum of 2 CPUs.

B.

The selected cluster is not in DRS mode.

C.

The selected ESXI host has only 2 CPUs.

D.

The compatibility selected is "ESXi 6.5 and later".

Question # 23

Which two block storage protocols are supported on vSphere?

A.

SAB

B.

SMB

C.

ISCSI

D.

NFSv4.1

E.

NFSv3

Question # 24

Which action should an administrator use to restore a virtual machine

to a previous state?

A.

Consolidate snapshot

B.

Revert to the latest snapshot

C.

Delete all snapshot

D.

Take snapshot

Question # 25

A vSphere administrator sees the alarm:

vSphere HA virtual machine failed to failover

This occurred for virtual machines (VMs) in a cluster with vSphere High Availability (HA) enabled. The guest operating system on the VMs did not report a power failure.

What is a possible cause of this event?

A.

The host is still running but has disconnected from the network.

B.

The VMs cloning operations did not complete.

C.

A reboot of vCenter Server impacted vSphere HA.

D.

The VMs encountered an error during migration using vSphere vMotion.

Question # 26

Which feature must be enabled to use vSphere Fault Tolerance?

A.

vSphere DRS

B.

vSphere Replication

C.

vSphere HA

D.

vSAN

Question # 27

Which feature mist an administrator use to revert back to the previous

of a VM template?

A.

VM Snapshots

B.

Content Library

C.

VMware Tools

D.

Storage vMotion

Question # 28

Which hypetvisor is a type-1 hypervisor?

A.

Oracle VM VirtualBox

B.

VMware ESXi

C.

VMware Fusion

D.

VMware Workstation

Question # 29

An administrator wants to ensure that a copy of a virtual machine can

still power up on another data center during a disaster.

Which feature meets this requirement?

A.

vSphere Replication

B.

vMotion

C.

vSphere High Availability

D.

Fault Tolerance

Question # 30

An alarm is triggered in vSphere Client due to failure of a host in a

cluster. The host has not returned to normal state, but the administrator

wants to clear the alarm.

Which sequence of steps should the administrator take to accomplish this

goal?

A.

Host > Configure > Alarm Definitions > select an alarm > Delete

alarm

B.

Host > Monitor > Issues and Alarms > Triggered Alarms > select

alarm > select Acknowledge

C.

Host > Monitor > Issues and Alarms > Triggered Alarms > select

alarm > select Reset to Green

D.

Host > Monitor > Skyline Health

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