Lead4pass 1V0-21.20 Dumps Update – Good Material In Preparation 2023-02

Lead4pass 1V0-21.20 Dumps Update

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Free Providing 1V0-21.20 Exam Preparation Material With New Update Exam Questions

Question 1:

Which two characteristics describe vSphere HA?

A. vSphere HA restarts VMs if their host becomes isolated in the management network.

B. In response to datastore accessibility failures, vSphere HA restarts VMs on unaffected hosts.

C. vSphere HA performs load balancing across the hosts in a cluster to prevent resources contention

D. By Keeping a secondary VM running at all times, vSphere HA protects VMs from data loss.

E. When vCenter Server experiences downtime, vSphere HA restarts VMs on unaffected hosts.


Correct Answer: AB

Question 2:


Which two storage protocols can a virtual infrastructure operator use to create a VMFS datastore? (Choose two.)

A. Fibre Channel






Correct Answer: AC

Question 3:


Which virtual machine (VM) problem is solved using vSphere Storage vmotion?

A. The ESXi host on which a VM is running requires to enter maintenance mode.

B. The storage array on which a VM is running requires to enter maintenance mode.

C. VMs are running on one ESXi host that presents high CPU resource contention.

D. The vSphere Client shows that a VM needs to be consolidated.


Correct Answer: B

Question 4:


A system administrator is preparing a host In a vSphere DRS cluster in partially automated mode for firmware patching and puts a host into maintenance mode. After several minutes, the host still has not entered maintenance mode.

How should the system administrator resolve this problem?

A. The system administrator needs to schedule DRS to run again.

B. vSphere Lifecycle Manager and DRS integration need to be configured.

C. vSphere HA admission control needs to be enabled on the cluster.

D. The system administrator needs to migrate virtual machines using vSphere vMotion.


Correct Answer: D

Question 5:


Which IP storage is supported on vSphere?






Correct Answer: D

Question 6:


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

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


Correct Answer: A

Question 7:


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

A. Fault Tolerance

B. IP storage


D. vSphere vMotion


Correct Answer: D

Question 8:


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


Correct Answer: B

Question 9:


A company has a few virtual machines running software XYZ that only support the current CPU type. With the hardware refresh, the company wants to leverage the new processor features for all VMs except for VMs Running software XYZ.

Which feature meets this requirement?


B. vSphere High Availability

C. Cluster-Level EVC

D. vSphere vmotion


Correct Answer: A

Question 10:


Which feature must an administrator use to revert back to the previous VM template?

A. VM Snapshots

B. Content Library

C. VMware Tools

D. Storage vMotion


Correct Answer: B

Question 11:


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?

A. Response to Host Isolation

B. Admission Control

C. VM Monitoring

D. host Failure Response


Correct Answer: A

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. teaming and failover

C. Traffic shaping

D. Security


Correct Answer: C

Question 13:


A vSphere operator finds this error message:

A device or filesystem with identifier [naa.6000eb31dffdc33a000000000000002a] has entered the All Paths


What should the operator conclude from this error message?

A. A host Is Inaccessible, and migration of affected VMs is expected.

B. A host failed, and automated recovery of affected VMs Is expected.

C. A storage device has failed and is not expected to become available.

D. A storage device is inaccessible and is expected to become available.


Correct Answer: D

Question 14:


Which feature allows an administrator to implement master copies of virtual machines to create ready-for-use virtual machines?

A. Templates

B. Resource Pools

C. Snapshots

D. Custom Attributes


Correct Answer: A

Question 15:


Which vSphere feature mitigates common optimization challenges?

A. vSphere Trust Authority

B. vSphere High Availability

C. vSphere DRS D. vSphere Fault Tolerance


Correct Answer: C


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