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1V0-21.20PSE Questions and Answers

Question # 6

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

A.

50%

B.

95%

C.

70%

D.

15%

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Question # 7

A vSphere operator can only configure up to two virtual CPUs when deploying a new virtual machine (VM).

Refer to the exhibit:

What is the cause erf this situation?

A.

VMs support a maximum of 2 CPUs.

B.

The selected cluster is not in DRS mode.

C.

The selected ESXI host has only 2 CPUs.

D.

The compatibility selected is "ESXi 6.5 and later".

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Question # 8

Which vSphere feature protects against host hardware failures by restarting virtual machines (VMs) on hosts that are running in the cluster?

A.

vSphere HA

B.

vSphere vMotion

C.

vSphere Fault Tolerance

D.

vSphere DRS

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Question # 9

Which event type indicates a Fatal problem has occurred in the system, and the process or operation will be terminated?

A.

Information

B.

Audit

C.

Error

D.

Warning

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Question # 10

A vSphere administrator is unable to remove an ESXi host from a

vSphere Distributed Switch (VDS).

Which two reasons could have caused this issue?

A.

The VDS is configured with ingress traffic shaping.

B.

Virtual machines network adapters on the host are connected to the

switch

C.

Virtual machine network adapters are faulty.

D.

The ESXi host is connected to another VDS.

E.

The ESXi host had VMkernel adapters assigned to the switch.

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Question # 11

Which vSphere feature provides continuous availability, allowing

users to protect any virtual machine from a host failure with no loss of

data or connectivity?

A.

vSphere vMotion

B.

Enhanced vMotion Compatibility

C.

vSphere Fault Tolerance

D.

vSphere HA

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Question # 12

Which vSphere DRS setting determines how aggressive vSphete DRS will be when recommending migrations to improve VM happiness?

A.

Predictive DRS

B.

Virtual Machine Automation

C.

Automation Level

D.

Migration Threshold

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Question # 13

Which sequence of steps must a vSphere operator take to create an

NFS datastore for a host, a cluster, or a data center?

A.

Right-click on an ESXi host, select Storage > New Datastore

B.

From the actions drop-down menu, select NFS > New datastore

C.

From the datastore tab, select NFS > New datastore

D.

Select an ESXi host, click the Configure tab > Storage Devices

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Question # 14

Which two block storage protocols are supported on vSphere?

A.

SAB

B.

SMB

C.

ISCSI

D.

NFSv4.1

E.

NFSv3

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Question # 15

A vSphere operator discovers a storage problem with the following

PDL error message:

Permanently inaccessible device

:naa.6000eb31dffc33a0000000000000063 has no more open connections

What should the operator conclude from this error message?

A.

A storage device is disconnected, bit it is treated as a transient issue.

B.

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

C.

A storage device has failed and is expected to become available.

D.

A storage device is disconnected, but it can be reconnected by a host

reboot.

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