The Most Update VMware 1V0-21.20 Practice Exam Dumps

test2022-09-26T03:56:38+00:00

The latest Mware 1V0-21.20 Practice Exam Dumps are new updated for your Associate VMware Data Center Virtualization exam. FreeTestShare 1V0-21.20 Practice Exam Dumps can help you pass your Exam easily! VMware 1V0-21.20 exam questions and answers are the greatest way to ensure your success in only one sitting. By practicing with our VMware 1V0-21.20 Practice Exam Dumps, you will be able to easily answer all the questions. Here we prepared some sample exam questions, you may have a try.

This free 1V0-21.20 practice test can now be used to assess your preparation.

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1. Refer to the exhibit:

After the “service 1.5” snapshot is deleted, which snapshot will be the current state for the virtual machine?

Photon-01

Service 2

Service 1.5

Service 1

2. An administrator is working on a cloud migration project. The project has a requirement to check the EVC mode for virtual machines (VMs) hosting an application.

How can the administrator find the FVC details for these VMs?

Select Host > VMs > Show/Hide Column > EVC Mode

Right click VM > Migrate > Change storage only > Select Datastore > Next > Finish

Power off VM > Configure > VMware EVC

Right click VM > Migrate > Change compute resource only > Select Host > Next > Finish

3. 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?

vSphere High Availability Admission Control

CPU and Memory Shares to High

CPU and Memory Reservations

High Performance Power Policy

4. Which file system protocol is supported by vSphere?

NFS

iSCSI

SAN

vSAN

5. Which vSphere feature mitigates common optimization challenges?

vSphere Trust Authority

vSphere High Availability

vSphere DRS

vSphere Fault Tolerance

6. 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?

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

The VMs cloning operations did not complete.

A reboot of vCenter Server impacted vSphere H

The VMs encountered an error during migration using vSphere vMotion.

7. Which piece of information does vSphere DRS consider when making decisions about which host to place a virtual machine?

Network bandwidth on the host

Disk usage by the virtual machine

Storage bandwidth on the host

Network usage by the virtual machine

8. Which vSphere feature provides continuous availability, allowing users to protect any virtual machine from a host failure with no loss of data or connectivity?

vSphere vMotion

Enhanced vMotion Compatibility

vSphere Fault Tolerance

vSphere HA

9. Which selection is optional when deploying a new virtual machine in

the vSphere Client?

Compute resource

Guest OS

Folder

Data center

10. Which feature mist an administrator use to revert back to the previous of a VM template?

VM Snapshots

Content Library

VMware Tools

Storage vMotion

Page 2 of 3

11. Which action should an administrator use to restore a virtual machine to a previous state?

Consolidate snapshot

Revert to the latest snapshot

Delete all snapshot

Take snapshot

12. Refer to the exhibit:

Which piece of information should a vSphere operator conclude about iSCSI-01?

The datastore failed because it reached its capacity limit.

The datastore does not have any free capacity.

The disk usage on the datastore is above 75%.

The datastore usage on disk was reset to green.

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

a previous configuration state?

vSphere HA

Storage I/O Control

Snapshots

Bus Sharing

14. An administrator has observed an alert message in the vSphere UI related to a host's storage sensor hardware.

Where should the administrator look for more information related to this alert?

Menu > Lifecycle Manager > Baselines

Host > Monitor > Skyline Health

Host > Monitor > Hardware Health > Storage Sensors

Host > Monitor > Hardware Health > System Event Log

15. Which two block storage protocols are supported on vSphere?

SAB

SMB

ISCSI

NFSv4.1

NFSv3

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

Fault Tolerance

IP storage

vSAN

vSphere vMotion

17. Which event type indicates a Fatal problem has occurred in the system, and the process or operation will be terminated?

Information

Audit

Error

Warning

18. 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?

vSAN

vSphere Replication

Provisioning

vMotion

19. An administrator is trying to create an alarm action that runs a batch file on a specific VM.

Which alarm action should the administrator use?

Run a powerCLI command

Run script

Send SNMP traps

Send email notifications

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

vSphere HA

vSphere vMotion

vSphere Fault Tolerance

vSphere DRS

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21. 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?

Add more memory to the ESXI hosts

Add a 10GigE network card to each ESXI host

Configure port mirroring

Configure Load Balancing

22. Which feature helps maintain zero data loss when a VM on an ESXi server fails unexpectedly?

vMotion

Fault Tolerance

Storage vMotion

vSphere High Availability

23. Which hardware is required to support Fibre Channel storage?

ISCSI adapter

HBA

CNA

NIC

24. An administrator must configure vSphere HA to act upon virtual machines when a host is disconnected from the management network .

Which option should the administrator use?

Response for Host Isolation

Admission Control

VM Monitoring

host Failure Response

25. Which two improvements to the management of a VM are gained when VMware Tools are used? (Choose two.)

Performs a clone of the VM

Adds VM alarms to the inventory

Makes a graceful shutdown of the VM possible

Allows a snapshot before the guest OS is upgraded

Synchronizes time between the guest and the host

26. Which configuration setting prevents a packet sniffing program from analyzing network packets on the virtual switch?

Promiscuous Mode set to Reject

Promiscuous Mode set to Accept

Forged Transmits set to Accept

Forged Transmits set to Reject

The Most Update VMware 1V0-21.20 Practice Exam Dumps

The Most Update VMware 1V0-21.20 Practice Exam Dumps

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