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2V0-621D Exam Questions - Online Test


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Q1. Refer to the Exhibit.

An administrator is configuring a storage device as shown in the Exhibit.

What is the expected effect on the stated device after running the command?

A. I/O will rotate on all storage targets regardless of port group state.

B. I/O will rotate on all storage targets that are Active Optimized state only.

C. I/O will rotate on all storage targets that are Active Unoptimized state only.

D. I/O will rotate on all storage targets that are on Available Nodes only.

Answer: B

Q2. An administrator is having a problem configuring Storage I/O Control on a Datastore. Which two conditions could explain the issue? (Choose two.)

A. A host is running ESXi 4.0.

B. An ESXi host does not have appropriate licensing.

C. The vCenter Server version is 5.0.

D. The vCenter Server License is Standard.

Answer: A,B

Q3. Which three Authorization types are valid in vSphere? (Choose three.)

A. Group Membership in vsphere.local

B. Global

C. Forest

D. vCenter Server

E. Group Membership in system-domain

Answer: A,B,D

Q4. When attempting to place a datastore in Maintenance Mode, the task remains at 1%. What are two potential causes for this? (Choose two.)

A. Storage DRS is disabled on one or more virtual machine(s) disk(s).

B. Storage DRS rules prevent migration recommendations for the disk.

C. Storage DRS datastores have insufficient space to accommodate failover.

D. Storage DRS provisioning network has been limited with I/O control policies.

Answer: A,B

Q5. An administrator is creating a new Content Library. It will subscribe to another remote Content Library without authentication enabled.

What information from the published library will they need in order to complete the

subscription?

A. Subscription URL

B. A security password from the publishing Content Library

C. Publisher's Items.json file

D. Username from the publishing Content Library

Answer: A

Q6. What is the name of the command line utility that checks for VMFS5 metadata corruption?

A. vmkfstools --check

B. voma

C. vmfsanalyzer

D. esxcli vmfs check

Answer: B

Q7. A failed upgrade from vCenter Server version 5.x to version 6.0 produces the following error:

[00800 error 'Default'] Database version id '600' is incompatible with this release of VirtualCenter.

What is the cause of the upgrade failure?

A. There was a database schema upgrade failure during the installation.

B. The VMWAREVCMSDS service was upgraded before the vCenter Server service.

C. The VMware Directory Service database failed during the installation.

D. There was an incompatible ODBC driver version for the database.

Answer: A

Q8. Refer to the Exhibit.

An administrator is troubleshooting intermittent poor performance of virtual machines in a vSphere 6.x cluster. Investigating esxtop data shows that the only statistic that stands out is %CSTP as depicted in Exhibit 1:

The administrator proceeds to switch to the Power Management screen and observes the data depicted in Exhibit 2:

Based on the information in the exhibits, which two configurations are probable causes of the poor performance? (Choose two.)

A. The active power policy is set to Low Power.

B. The host has active Sleep States configured in the BIOS.

C. The active power policy is set to High Performance.

D. The host has active Power States configured in the BIOS.

Answer: A,B

Q9. An administrator has a virtual machine configured with the following settings:

✑ ESXi version: 5.1

✑ CPU: vCPUs 6

✑ Memory: 48GB

✑ Hardware version: 7

✑ VMware Tools: Installed

Which two actions must the administrator take in order to utilize vNUMA? (Choose two.)

A. Upgrade the ESXi host to vSphere 5.5 or later.

B. Upgrade to Virtual Hardware version 8.

C. Configure numa.vcpu.min to 5

D. Configure numa.vcpu.min to 6

Answer: B,C

Q10. An administrator is upgrading an ESXi host from 5.5 to 6.0 and runs the following command:

esxcli software vib list --rebooting-image What does this command show?

A. VIBs active after a reboot.

B. VIBs that require a reboot.

C. VIBs that are in the boot image.

D. VIBs that are third-party.

Answer: A