Summer Sale Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: ecus65

VMware 2V0-21.20PSE - Professional VMware vSphere 7.x

Page: 3 / 4
Total 109 questions

An administrator is asked to take a snapshot of a virtual machine prior to an application upgrade. The virtual machine has one standard virtual machine disk (VMDK) and one physical mode raw device mapping (RDM) attached.

Which statement is true with regard to taking this snapshot? (Choose the best answer.)

A.

The administrator will be unable to snapshot the RDM.

B.

The administrator will be able to snapshot the standard VMDK in independent persistent mode.

C.

The administrator will be able to snapshot the RDM in independent persistent mode.

D.

The administrator will be able to snapshot both disks.

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

A.

4

B.

3

C.

1

D.

2

Which VMware feature should an administrator configure to help manage and delegate CPU and memory resources? (Choose the best answer.)

A.

VMware Enhanced vMotion Compatibility (EVC)

B.

Resource pools

C.

vSphere Distributed Resource Scheduler (DRS)

D.

vSphere High Availability (HA)

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.)

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.

What are two supported ESXi boot options? (Choose two.)

A.

NFS

B.

iSCSI

C.

vSAN

D.

SAN

E.

vSphere Virtual Volumes

vCenter Server experiences a catastrophic failure and the administrator must restore from a vCenter Server backup stored on an FTP server.

What must the administrator do to restore vCenter Server? (Choose the best answer.)

A.

Use the vSphere Client to deploy the appliance onto an ESXi host and restore the vCenter Server data from the backup.

B.

Use the vCenter Server Management Interface to restore the vCenter Server data, and power on the appliance.

C.

Use the vCenter Server GUI installer to deploy a vCenter Server instance and use the vSphere Client to restore vCenter Server data from the backup.

D.

Use the vCenter Server GUI installer to deploy a vCenter Server instance and restore the vCenter Server data from the backup.

An administrator would like to make virtual machine templates and ISO images available to all vCenter Server instances in the data center.

Which feature should the administrator use to achieve this goal? (Choose the best answer.)

A.

Host profiles

B.

Content libraries

C.

Storage policies

D.

Resource pools

An administrator is asked to deploy a virtual machine (VM) that can sniff packets for the Security team.

Which setting must be set to “accept” on the VM’s port group? (Choose the best answer.)

A.

Promiscuous mode

B.

Forged transmits

C.

MAC address changes

D.

Traffic shaping

An administrator has been tasked with mitigating datastore capacity issues without datastore expansion.

Which vSphere Storage vMotion migration option would achieve this mitigation? (Choose the best answer.)

A.

Lazy-zeroed thick-provisioned

B.

Thin-provisioned

C.

Eager-zeroed thick-provisioned

D.

Same as format source

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.)

A.

Create a published content library on C1.

B.

Create a local content library on R1.

C.

Create a local content library on C1.

D.

Create a subscribed content library on C1.

E.

Create a subscribed content library on R1.