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2V0-21.20 Questions and Answers

Question # 6

Refer to the exhibit.

Which element is missing from this vCenter High Availability (HA) cluster? (Choose the best answer.)

A.

A secondary witness node

B.

The management interface on the passive node

C.

The connection between the active and passive nodes

D.

The management interface and connection on the witness node

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Question # 7

Which action is supported over a VMkernel vMotion TCP/IP stack? (Choose the best answer.)

A.

Hot migrations

B.

Fault tolerance protection

C.

Virtual machine cloning

D.

Snapshot creation

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Question # 8

How many vSphere Trust Authority Clusters can a Trusted Cluster reference? (Choose the best answer.)

A.

1

B.

4

C.

8

D.

2

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Question # 9

What is the default shutdown order of virtual machines (VMs) on a host? (Choose the best answer.)

A.

Alphabetical based on VM names

B.

Highest utilization to lowest utilization

C.

Largest VM to smallest VM

D.

Reverse of the startup order

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Question # 10

There are two vSphere clusters in a company environment. One cluster is hosting development workloads and another is hosting production workloads. Both vSphere clusters are managed by the same vCenter Server.

The application team would like to move a new virtual machine from the development to production cluster with no downtime.

Which feature would allow non-disruptive movement between these two clusters? (Choose the best answer.)

A.

Cross vCenter Migration

B.

vSphere High Availability

C.

vSphere vMotion

D.

vSphere Replication

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Question # 11

An administrator identifies a snapshot file named “Win10-000001-sesparse.vmdk” on a datastore.

Which type of information can be determined about this datastore? (Choose the best answer.)

A.

The datastore is formatted as VMFS3.

B.

The datastore is formatted as VMFS6.

C.

The datastore is a raw device mapping.

D.

The datastore is a vSAN datastore.

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Question # 12

What is a pre-requisite for configuring virtualization-based security (VBS)? (Choose the best answer.)

A.

Change the firmware type from UEFI to Legacy BIOS

B.

Change the firmware type from Legacy BIOS to UEFI

C.

Use Windows Server 2012

D.

Use Windows Server 2008 R2

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Question # 13

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.)

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

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Question # 14

What is the minimum CPU core requirement for successful installation, or upgrade, or ESXi on a host? (Choose the best answer.)

A.

8

B.

1

C.

32

D.

2

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Question # 15

What determines the default bandwidth share allocation for system traffic, such as vSphere Fault Tolerance and vSphere vMotion? (Choose the best answer.)

A.

Physical network adapter

B.

Network I/O Control version

C.

Virtual machine hardware version

D.

Load-balancing

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Question # 16

An administrator is deploying a vCenter Server Appliance and wants to join an existing vCenter Single Sign- On domain.

The administrator gathers the following information:

  • FQDN of the vCenter Single Sign-On server to join
  • Domain name of the vCenter Single Sign-On server being joined
  • Password of the vCenter Single Sign-On server administrator account.

What other information is needed to join the existing vCenter Single Sign-On domain? (Choose the best answer.)

A.

vSphere Client port

B.

Lightweight Directory Access Protocol (LDAP) port

C.

Single Sign-On (SSO) port

D.

HTTPS port

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