VMware Certified Professional 6 - Data Center Virtualization Delta Exam (2V0-621D) Free Practice Test

Question 1

Which two statements are true regarding Virtual SAN Fault Domains? (Choose two.)

A. They require VMware High Availability (HA) to ensure component distribution across domains.

B. Virtual SAN ensures that all replicas are provisioned on the same domain.

C. They enable Virtual SAN to tolerate the failure of an entire physical rack.

D. Virtual SAN ensures that no two replicas are provisioned on the same domain.

Correct Answer: C,D

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Question 2

An administrator is unable to see performance statistics for only the Past Week performance data. The vCenter Server is using a Microsoft SQL Server Database.
What are three likely causes contributing to this issue? (Choose three.)

A. The Past Day rollup job is not present.

B. The Vmware Performance Charts Service is stopped.

C. Performance statistics are turned off.

D. The stats_rollup_1_proc is not present.

E. The JDBC URL is incorrect in the vcdb.properties file.

Correct Answer: A,C,D

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Question 3

Refer to the Exhibit.

An administrator receives the error message shown in the Exhibit.
Which two actions can be taken to clear the warning? (Choose two.)

A. Add a shared datastore and reconfigure High Availability.

B. Set the advanced High Availability parameter Das.ignoreInsufficientHbDatastore to true.

C. Set the advanced High Availability parameter Das.heartbeatdsperhost to 1.

D. Add a Virtual SAN datastore and configure it for High Availability heartbeating.

Correct Answer: A,B

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Question 4

An administrator needs to migrate a legacy physical application server to a virtual machine within a vSphere 6 cluster. As part of the conversion, the administrator must reduce the size of the virtual disks.
What action should the administrator take to create a virtual machine with smaller virtual disks than the original physical server?

A. Shut down the physical server and use VMware Converter cold cloning with volume-based cloning at the disk level.

B. Use VMware Converter hot cloning with volume-based cloning at the block level.

C. Use VMware Converter hot cloning with volume-based cloning at the file level.

D. Shut down the physical server and use VMware Converter cold cloning with volume-based cloning at the file level.

Correct Answer: C

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Question 5

An administrator is configuring an identity source for Single Sign-On. The administrator will use the machine that Single Sign-On is running on, but does not want all users on the machine to be visibile to SSO.
Which Identity Source meets this requirement?

A. OpenLDAP

B. Active Directory (Integrated Windows Authentication)

C. LocalOS

D. Active Directory as an LDAP Service

Correct Answer: B

Question 6

An administrator is writing a kickstart script to upgrade an ESXi 6.x host.
In which three locations can the script reside? (Choose three.)

A. USB

B. NFS

C. TFTP

D. PXE

E. HTTP

Correct Answer: A,B,E

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Question 7

Which two features are available for virtual machines configured with DirectPath I/O? (Choose two.)

A. Virtual Symmetric Multi-Processing (vSMP)

B. Fault Tolerance

C. Virtual Non-Uniform Memory Access (vNUMA)

D. Suspend and Resume

Correct Answer: A,C

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Question 8

What is the command to list multipathing modules on an ESXi 6.x host?

A. esxcli storage core plugin list --plugin-class=MP

B. esxcli storage core plugin list --class-plugin=MP

C. esxcli storage core list plugin --plugin-class=MP

D. esxcli storage core list plugin --class-plugin=MP

Correct Answer: A

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Question 9

Which two vCenter Server services are migrated automatically as part of an upgrade from a Distributed vCenter Server running 5.x? (Choose two.)

A. vSphere Inventory Service

B. Storage Policy Based Management

C. vSphere Web Client

D. vCenter Single Sign-on Service

Correct Answer: A,C

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Question 10

An administrator is building a large virtual machine that will require as many vCPUs as the host can support. An ESXi 6.x host has these specifications:
Four 24-core Intel Xeon Processors
256 GB of Memory
512 GB Local disk space using VMFS5
What is the maximum number of virtual CPUs that the virtual machine can be allocated?

A. 96

B. 128

C. 192

D. 64

Correct Answer: A

Question 11

An administrator is unable to upgrade a vCenter Server Appliance from version 5.1 Update 2 to version 6.0.
What is a likely reason for this?

A. vCenter Server Appliance 6.0 must be upgraded using the vSphere Web Client.

B. vCenter Server Appliance must be joined to an Active Directory domain before upgrading to version 6.0.

C. vCenter Server Appliance 6.0 does not support upgrades from version 5.1 Update 2.

D. vCenter Server Appliance 5.1 Update 2 uses an incompatible database for upgrading to version
6.0.

Correct Answer: C

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Question 12

To reduce the attack vectors for a virtual machine, which two settings should an administrator set to false? (Choose two.)

A. ideX:Y.enabled

B. serial.enabled

C. serial.present

D. ideX:Y.present

Correct Answer: C,D

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Question 13

An administrator needs to recover disk space on a previously-used thin provisioned virtual disk. The volumes where the administrator needs to recover the disk blocks are on VAAI-compliant storage arrays.
Which two actions should the administrator take accomplish this task? (Choose two.)

A. Issue the vmkfstools -vmfs unmap command within the VMFS volume directory on the ESXi host console.

B. Use VMware Converter to migrate the virtual machine to a new datastore. This will recreate the volumes and recover all unused space.

C. Perform a Storage vMotion to another volume in order to force free space recovery to occur. This recreates the volume in a new location and recovers all unused space.

D. Execute the esxcli storage vmfs unmap command.

Correct Answer: B,D

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Question 14

What is the maximum number of snapshot instances in vSphere Replication that can be configured to recover a virtual machine at a specific point in time?

A. 48

B. 16

C. 72

D. 24

Correct Answer: D

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VMware Certified Professional 6 - Data Center Virtualization Delta (2V0-621D) Free Practice Test