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Pass the VMware Certified Technical Associate - Data Center Virtualization 2020 1V0-21.20 Questions and answers with ValidTests

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Questions # 21:

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

Options:

A.

Promiscuous Mode set to Reject

B.

Promiscuous Mode set to Accept

C.

Forged Transmits set to Accept

D.

Forged Transmits set to Reject

Expert Solution
Questions # 22:

An administrator is asked to copy a single hard disk from one datastore to another. Which virtual machine Hie type should the administrator select?

Options:

A.

vmdk

B.

vswp

C.

vmx

D.

vmss

Expert Solution
Questions # 23:

A vSphere administrator needs to create an exact replica of a virtual machine as a safeguard prior to changing the virtual machine configuration.

Which vSphere feature accomplishes this requirement?

Options:

A.

vSphere Fault Tolerance

B.

vSphere vMotlon

C.

Cloning

D.

Snapshots

Expert Solution
Questions # 24:

Which IP storage is supported on vSphere?

Options:

A.

SCSI

B.

vSAN

C.

SAN

D.

ISCSI

Expert Solution
Questions # 25:

Which hardware is required to support Fibre Channel storage?

Options:

A.

ISCSI adapter

B.

HBA

C.

CNA

D.

NIC

Expert Solution
Questions # 26:

An alarm is triggered in vSphere Client due to failure of a host in a

cluster. The host has not returned to normal state, but the administrator

wants to clear the alarm.

Which sequence of steps should the administrator take to accomplish this

goal?

Options:

A.

Host > Configure > Alarm Definitions > select an alarm > Delete

alarm

B.

Host > Monitor > Issues and Alarms > Triggered Alarms > select

alarm > select Acknowledge

C.

Host > Monitor > Issues and Alarms > Triggered Alarms > select

alarm > select Reset to Green

D.

Host > Monitor > Skyline Health

Expert Solution
Questions # 27:

Which vSphere feature mitigates common optimization challenges?

Options:

A.

vSphere Trust Authority

B.

vSphere High Availability

C.

vSphere DRS

D.

vSphere Fault Tolerance

Expert Solution
Questions # 28:

An operator must deploy three virtual machines from a template

named Win10-Template, and all three VMs must be configured with

unique computer names.

Which action must the operator take to achieve this goal?

Options:

A.

Clone Win10-Template three times, and then change the computer

name in each clone.

B.

Export Win10-Template to the local filesystem, and then change the

computer name.

C.

Use a Windows 10 customization specification when deploying the

virtual machines.

D.

Create the virtual machines using the New virtual Machine wizard.

Expert Solution
Questions # 29:

Refer to the exhibit:

Question # 29

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

Options:

A.

The datastore failed because it reached its capacity limit.

B.

The datastore does not have any free capacity.

C.

The disk usage on the datastore is above 75%.

D.

The datastore usage on disk was reset to green.

Expert Solution
Questions # 30:

Which DRS score indicates that the virtual machine (VM) is experiencing severe resource contention?

Options:

A.

50%

B.

95%

C.

70%

D.

15%

Expert Solution
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