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Pass the VMware VCP-DCV 2020 2V0-21.20 Questions and answers with ExamsMirror

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Questions # 21:

Each logical port on a vSphere standard switch can be a member of how many port groups? (Choose the best answer.)

Options:

A.

4

B.

3

C.

1

D.

2

Questions # 22:

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.)

Options:

A.

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

B.

Create a ‘Virtual Machines to Virtual Machines’ anti-affinity rule.

C.

Create a ‘Virtual Machines to Virtual Machines’ dependency rule.

D.

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

Questions # 23:

Which virtual disk option allows a virtual machine to consume the minimum storage capacity? (Choose the best answer.)

Options:

A.

Independent persistent

B.

Lazy-zeroed thick-provisioned

C.

Eager-zeroed thick-provisioned

D.

Thin-provisioned

Questions # 24:

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

Options:

A.

Physical network adapter

B.

Network I/O Control version

C.

Virtual machine hardware version

D.

Load-balancing

Questions # 25:

A vSphere environment is configured with 1 Gigabit Ethernet for vSphere vMotion. The application team is complaining that when they try to migrate a powered-on virtual machine, the progress is slow and unsuccessful the majority of the time.

Which two recommendations should the administrator make to improve vSphere vMotion performance? (Choose two.)

Options:

A.

Use at least two port groups.

B.

Use vSphere Storage I/O Control (SIOC).

C.

Use 10 Gigabit Ethernet or above.

D.

Use Link Aggregation Control Protocol (LACP) on the port group.

E.

Disable vSphere Fault Tolerance.

Questions # 26:

An administrator places a 300 GB virtual machine named “Finance1” on a 2 TB datastore containing other virtual machines. After virtual machine placement, the datastore has 200 GB of free space. The accounting department takes a nightly snapshot of Finance1, then deletes the previous snapshot. The administrator is concerned about snapshots filling the datastore.

Which statement is true regarding snapshots? (Choose the best answer.)

Options:

A.

The snapshots on Finance1 cannot outgrow the datastore in less than 24 hours.

B.

Any snapshot on Finance1 has the potential to fill the datastore to capacity.

C.

vCenter Server will not allow snapshots to fill the datastore beyond 95%.

D.

The snapshots on Finance1 will be automatically committed if SEsparse format is used.

Questions # 27:

Which two features are only supported by VMFS6 datastores? (Choose two.)

Options:

A.

Concurrent access to shared storage

B.

On-disk locking

C.

Dynamic expansion

D.

4K native storage devices

E.

Automatic space reclamation

Questions # 28:

Which type of network adapter is designed to provide connectivity to hosts and handle the standard system traffic of vSphere vMotion? (Choose the best answer.)

Options:

A.

VMkernel port

B.

VXLAN virtual tunnel end point (VXLAN VTEP)

C.

Virtual machine network interface card (VMNIC)

D.

VM network

Questions # 29:

How does vSphere handle memory allocation during the instant clone process? (Choose the best answer.)

Options:

A.

The first child virtual machine serves as a memory snapshot for any subsequent child virtual machines.

B.

An identical clone of the parent virtual machine’s memory is created for each child virtual machine

C.

Memory is shared among all child virtual machines using a delta disk.

D.

A unique memory pool is created per child virtual machine using copy-on-write.

Questions # 30:

An administrator adds an additional host to a cluster and is attempting to remediate the configuration with a host profile.

Which option would the administrator select on the host before it can be remediated with an existing host profile? (Choose the best answer.)

Options:

A.

Export Host Customizations

B.

Export Host Profile

C.

Attach Host Profile

D.

Copy Settings from Host

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