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

NEW QUESTION 1
Which virtual disk option allows a virtual machine to consume the minimum storage capacity?

• A. Lazy-zeroed thick-provisioned
• B. Independent persistent
• C. Eager-zeroed thick-provisioned
• D. Thin-provisioned

Answer: D

Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-4C0F4D73-82F2

NEW QUESTION 2
An administrator wants to configure vCenter Server High Availability so that each node is located in a different data center. Which requirement must be met?

• A. Network latency between the nodes must be less than 10 milliseconds.
• B. A vCenter Server license must be assigned to each node.
• C. Each node must be configured with at least three network adapters.
• D. All nodes must be located on a vSAN datastore in each data center.

Answer: B

NEW QUESTION 3
Refer to the exhibit.

Which trusted infrastructure component is missing and represented by the area labeled "A?"

• A. Attestation Service
• B. Key Provider Service
• C. vSphere Virtual Machine Encryption
• D. Key Management Server

Answer: A

NEW QUESTION 4
An administrator wants to implement virtual machine encryption. Which component encrypts the virtual machine files?

• A. Key management server (KMS)
• B. Key encryption key (KEK)
• C. Certificate
• D. Data encryption key (DEK)

Answer: B

Explanation:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-9035D542-B76B-4

NEW QUESTION 5
An administrator is troubleshooting a recent failure and finds the following error messages:

Which action has failed, thus resulting in these errors?

• A. Virtual machine power off
• B. Virtual machine migration
• C. Virtual machine snapshot
• D. Virtual machine reconfiguration

Answer: D

NEW QUESTION 6
An administrator is tasked with upgrading an existing vSphere environment to version 7.0. The current configuration is using an external Platform Services Controller.
Which two statements are true regarding this upgrade? (Choose two.)

• A. The external Platform Services Controller needs to be decommissioned following the deployment of the new vCenter Server Appliance.
• B. The external Platform Services Controller needs to be converged into an embedded vCenter Server Appliance.
• C. The external Platform Services Controller needs to be powered down while a new vCenter Server Appliance is deployed.
• D. The external Platform Services Controller backup can be restored to a new embedded vCenter Server Appliance.
• E. The external Platform Services Controller needs to be upgraded after the vCenter Server Appliance.

Answer: DE

NEW QUESTION 7
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?

• A. The administrator will be unable to snapshot the RDM.
• B. The administrator will be able to snapshot both disks.
• C. The administrator will be able to snapshot the standard VMDK in independent persistent mode.
• D. The administrator will be able to snapshot the RDM in independent persistent mode.

Answer: D

NEW QUESTION 8
Which resource pool setting is used to specify the relative priority or importance as high, normal or low?

• A. Reservation type
• B. Limits
• C. Reservations
• D. Shares

Answer: D

NEW QUESTION 9
An administrator wants to ensure that when virtual machines (VMs) are powered on. Distributed Resource Scheduler (DRS) places them on the best-suited host. When the cluster becomes imbalanced, the administrator wants DRS to display recommendations for manual VM migration.
Which DRS automation level should the administrator select?

• A. Disabled
• B. Fully automated
• C. Partially automated
• D. Manual

Answer: A

NEW QUESTION 10
An administrator wants to be able to log in to the vSphere Client and view the inventories of two vCenter Server instances. What must the administrator do to meet this requirement?

• A. Configure Enhanced Linked Mode on each vCenter Server instance after deployment is complete.
• B. Connect each vCenter Server instance to the same vCenter Single Sign-On domain during deployment.
• C. Configure the vCenter Server Management Interface to view both vCenter Server instances.
• D. Connect each vCenter Server instance to the same vCenter Single Sign-On domain using the vSphere Client.

Answer: A

NEW QUESTION 11
A single host is manually configured to company standards.
Which option would an administrator select to capture this configuration for future use?

• A. Reset Host Customizations
• B. Import Host Profile
• C. Extract Host Profile
• D. Attach Host Profile

Answer: C

NEW QUESTION 12
In a vSphere High Availability (vSphere HA) cluster, which condition can be detected by datastore heartbeating?

• A. Datastore All Paths Down (APD) event
• B. Network isolation
• C. Fault tolerance virtual machine (VM) failover
• D. Virtual machine (VM) disk failure

Answer: C

NEW QUESTION 13
Which two storage technologies can an administrator use to deploy the Virtual Machine File System (VMFS)? (Choose two.)

• A. iSCSI storage
• B. vSAN storage
• C. Fibre Channel storage
• D. Virtual Volumes storage
• E. NFS storage

Answer: AE

NEW QUESTION 14
An administrator needs to configure Proactive High Availability (HA) in a vSphere environment so that virtual machines (VMs) do not run on any partially degraded hosts. The administrator would also like to see the recommendations before VMs are migrated.
Which automation and remediation level should the administrator select?

• A. Automation Level - Manual Remediation Level - Maintenance mode
• B. Automation Level - Automated Remediation Level - Mixed mode
• C. Automation Level - Automated Remediation Level - Maintenance mode
• D. Automation Level - Manual Remediation Level - Quarantine mode

Answer: C

NEW QUESTION 15
What is the server virtualization product that combines the ESXi hypervisor and the vCenter Server?

• A. vSAN
• B. vRealize Operations Manager
• C. vSphere
• D. NSX

Answer: C

NEW QUESTION 16
An administrator receives an escalation to investigate a low disk space alarm on a datastore. The administrator discovers that a snapshot has been accidentally taken on a production, write-intensive database server. The snapshot has grown to nearly 1 TB in size in less than an hour and continues growing every second.
Which behavior should the administrator expect while deleting the snapshot?

• A. ESXi will instantly switch from the base disk to the snapshot delta disk with no performance impact.
• B. ESXi will merge the snapshot delta disk into the base disk; the virtual machine will be briefly stunned.
• C. ESXi will commit the snapshot delta disk into the base disk; ongoing database write activity could resultin long stun times.
• D. ESXi will create a virtual RAM disk to cache ongoing database write activity; performance impact will be limited.

Answer: A

NEW QUESTION 17
Refer to the exhibit.

Which two statements are true regarding the state of the virtual machine (VM) if an administrator clicks the "Delete AH" option? (Choose two.)

• A. No snapshots will remain on the VM.
• B. The VM state will match Snap-A.
• C. The VM state will match Snap-B.
• D. The VM state will match Snap-C.
• E. Snap-A will be intact on the VM.

Answer: BE

NEW QUESTION 18
Refer to the exhibit.

What does the %RDY for the Win1 virtual machine indicate?

• A. High CPU wait time
• B. Low CPU usage
• C. High CPU contention
• D. Low CPU contention

Answer: D

NEW QUESTION 19
Refer to the exhibit.

What is the effective role the test1 account has on the Finance01 virtual machine?

• A. Virtual machine user
• B. Administrator
• C. Read-only
• D. No access

Answer: A

NEW QUESTION 20
An administrator adds an additional host to a cluster and is attempting to remediate the configuration with a host profile. Which option would the administrator select on the host before it can be remediated with an existing host profile?

• A. Export Host Profile
• B. Attach Host Profile
• C. Export Host Customizations
• D. Copy Settings from Host

Answer: C

NEW QUESTION 21
What can an administrator use to partition limited CPU and memory resources between two departments?

• A. Resource pools
• B. vCenter folders
• C. vSphere distributed switch
• D. vSphere High Availability

Answer: C

NEW QUESTION 22
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