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2V0-21.20 Real Exam Questions

Professional VMware vSphere 7.x

109 questions available · Page 1 of 11

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Question 1 Single choice

Which vSphere feature provides for continuous local data center availability? (Choose the best answer.)

  1. A

    vSphere Fault Tolerance

  2. B

    Cross vCenter Migration

  3. C

    vSphere Storage vMotion

  4. D

    vSphere Replication

Show answer and explanation

Correct answer: A

Explanation

References:
https://virtualizationreview.com/articles/2015/03/09/vsphere-6-fault-tolerance.aspx

Question 2 Single choice

Which local only host utility is used for primary, real-time performance monitoring in vSphere? (Choose the best answer.)

  1. A

    resxtop

  2. B

    top

  3. C

    esxtop

  4. D

    vSphere Command-Line Interface (CLI)

Show answer and explanation

Correct answer: C

Explanation

References:
https://searchvmware.techtarget.com/tip/VMware-vSpheres-built-in-performance-monitoring-tools

Question 3 Single choice

Which resource pool setting is used to specify the relative priority or importance as high, normal or low? (Choose the best answer.)

  1. A

    Limits

  2. B

    Reservation type

  3. C

    Shares

  4. D

    Reservations

Show answer and explanation

Correct answer: C

Explanation

References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-C0D2EFAE-1FE4-4867-AC3F-3E70D9A9ED59.html

Question 4 Single choice

A new vSphere 7.0 environment is deployed with the following:

1. A single vCenter Server
2. Two vSAN clusters
3. A vSAN default storage policy

Which statement is true regarding virtual disk availability in this environment? (Choose the best answer.)

  1. A

    Replicas will be placed on different disk groups but can be placed on the same host.

  2. B

    All stripes will be placed on different disk groups and cannot be placed on the same host.

  3. C

    Each virtual disk will have four replicas of data.

  4. D

    Each virtual disk will have two replicas of data.

Show answer and explanation

Correct answer: C

Explanation

References:
https://storagehub.vmware.com/t/microsoft-sql-server-2014-on-virtual-san-6-1-hybrid/architecture-diagrams-1/

Question 5 Single choice

An administrator runs a two-node vSphere cluster, which contains two domain controller virtual machines (VMs). The administrator wants to ensure that VMs run on separate hosts without interfering with normal maintenance operations.

How should the administrator configure Distributed Resource Scheduler (DRS)? (Choose the best answer.)

  1. A

    Create a 'Must run Virtual Machines to Hosts' anti-affinity rule.

  2. B

    Create a 'Virtual Machines to Virtual Machines' anti-affinity rule.

  3. C

    Create a 'Virtual Machines to Virtual Machines' dependency rule.

  4. D

    Create a 'Should run Virtual Machines to Hosts' anti-affinity rule.

Show answer and explanation

Correct answer: B

Explanation

References:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-7297C302-
378F-4AF2-9BD6-6EDB1E0A850A.html

Question 6 Single choice

Which feature can an administrator use for site availability with minimal effort and a low recovery point objective (RPO)? (Choose the best answer.)

  1. A

    vSphere vMotion

  2. B

    vSphere High Availability

  3. C

    vSphere Replication

  4. D

    vSphere Fault Tolerance

Show answer and explanation

Correct answer: C

Explanation

References:
https://docs.vmware.com/en/vSphere-Replication/6.1/com.vmware.vsphere.replication-admin.doc/GUID-9E17D567-A947-49CD-8A84-8EA2D676B55A.html

Question 7 Single choice

Refer to the exhibit.

What is the effective role the test1 account has on the Finance01 virtual machine? (Choose the best answer.)

  1. A

    No access

  2. B

    Administrator

  3. C

    Read-only

  4. D

    Virtual machine user

Show answer and explanation

Correct answer: A

Question 8 Multiple choice

A company has one corporate datacenter (C1) and one regional datacenter (R1). There is a vCenter Server in each location. An administrator wants a central library available to C1 and R1 for all templates and ISO images.

Which two steps must the administrator take to configure the content library feature to meet this requirement? (Choose two.)

  1. A

    Create a published content library on C1.

  2. B

    Create a local content library on R1.

  3. C

    Create a local content library on C1.

  4. D

    Create a subscribed content library on C1.

  5. E

    Create a subscribed content library on R1.

Show answer and explanation

Correct answers: A, E

Question 9 Single choice

An administrator is NOT able to enable ESXi secure boot.

What is a possible cause of this issue? (Choose the best answer.)

  1. A

    The vCenter Server version is 7.0.

  2. B

    ESXi is using Trusted Platform Module version 1.2.

  3. C

    The ESXi version is 7.0

  4. D

    ESXi is using Unified Extensible Firmware Interface (UEFI).

Show answer and explanation

Correct answer: C

Explanation

References:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-5D5EE0D1-2596-43D7-95C8-0B29733191D9.html

Question 10 Single choice

An administrator wants to be able to log in to the vSphere Client and view the inventories of two vCenter Server instances.

What must the administrator do to meet this requirement? (Choose the best answer.)

  1. A

    Configure Enhanced Linked Mode on each vCenter Server instance after deployment is complete.

  2. B

    Connect each vCenter Server instance to the same vCenter Single Sign-On domain during

    deployment.

  3. C

    Connect each vCenter Server instance to the same vCenter Single Sign-On domain using the vSphere

    Client.

  4. D

    Configure the vCenter Server Management Interface to view both vCenter Server instances.

Show answer and explanation

Correct answer: B