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2V0-21.20 Exam

Most Recent 2V0-21.20 Preparation For Professional VMware VSphere 7.x Certification




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Free demo questions for VMware 2V0-21.20 Exam Dumps Below:

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
Refer to the exhibit.
2V0-21.20 dumps 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 3
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 4
What are two functions of vSphere Lifecycle Manager? (Choose two.)

  • A. Run vCenter Server upgrade pre-checks
  • B. Update ESXi hosts in a cluster using baselines
  • C. Update standalone ESXi hosts using images
  • D. Upgrade VMware Tools and virtual machine hardware
  • E. Run vCenter Server interoperability reports

Answer: AE

NEW QUESTION 5
A new vSphere 7.0 environment is deployed with the following:
• A single vCenter Server
• Two vSAN clusters
• A vSAN default storage policy
Which statement is true regarding virtual disk availability in this environment?

  • A. Replicas will be placed on different disk groups but can be placed on the same host.
  • B. Each virtual disk will have two replicas of data.
  • C. All stripes will be placed on different disk groups and cannot be placed on the same host.
  • D. Each virtual disk will have four replicas of data.

Answer: D

NEW QUESTION 6
A virtual machine with a single 100 GB virtual machine disk file has a single 20 GB snapshot. The virtual machine is powered off.
How much additional free space on the datastore is required to delete the snapshot, committing the snapshot delta disk to the base disk?

  • A. 120 GB
  • B. 100 GB
  • C. 0 GB
  • D. 20 GB

Answer: D

NEW QUESTION 7
An administrator runs a two-node vSphere cluster, which contains two domain controller virtual machines (VMs). The administrator wants to ensure that VMs run on separate hosts without interfering with normal maintenance operations.
How should the administrator configure Distributed Resource Scheduler (DRS)?

  • A. Create a 'Should run Virtual Machines to Hosts' anti-affinity rule.
  • B. Create a 'Virtual Machines to Virtual Machines' dependency rule.
  • C. Create a 'Must run Virtual Machines to Hosts' anti-affinity rule.
  • D. Create a 'Virtual Machines to Virtual Machines' anti-affinity rule.

Answer: A

NEW QUESTION 8
Refer to the exhibit.
2V0-21.20 dumps exhibit
An administrator enables email notifications as shown in the attached alarm. However, notifications are NOT being sent.
Where must the mail server settings be configured to resolve this issue?

  • A. In the ESXi host system config for the cluster node hosting the vCenter Server Appliance
  • B. In Administration settings in the vCenter Server Management
  • C. Interface In vCenter Server General settings in the vSphere Client
  • D. In the alarm rule definitions

Answer: D

NEW QUESTION 9
What are two supported ESXi boot options? (Choose two.)

  • A. vSAN
  • B. NFS
  • C. iSCSI
  • D. SAN
  • E. vSphere Virtual Volumes

Answer: BE

NEW QUESTION 10
What is a requirement of Storage I/O Control?

  • A. Storage connected through Fibre Channel
  • B. Automated storage tiering capabilities
  • C. Management by a single vCenter Server
  • D. Datastores with multiple extents

Answer: B

NEW QUESTION 11
What is the minimum CPU core requirement for successful installation, or upgrade, of ESXi on a host?

  • A. 1
  • B. 2
  • C. 32
  • D. 8

Answer: D

NEW QUESTION 12
Which feature can an administrator use for site availability with minimal effort and a low recovery point objective (RPO)?

  • A. vSphere vMotion
  • B. vSphere Fault Tolerance
  • C. vSphere Replication
  • D. vSphere High Availability

Answer: A

NEW QUESTION 13
ESXi provides VLAN support by assigning a VLAN ID to which component?

  • A. Virtual standard switch
  • B. Virtual distributed switch
  • C. Port group
  • D. Physical network interface card (NIC)

Answer: D

NEW QUESTION 14
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?

  • A. Host profiles
  • B. Resource pools
  • C. Storage policies
  • D. Content libraries

Answer: D

Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-254B2CE8-20A

NEW QUESTION 15
Which type of network adapter is designed to provide connectivity to hosts and handle the standard system traffic of vSphere vMotion?

  • A. VXLAN virtual tunnel end point (VXLAN VTEP)
  • B. VM network
  • C. Virtual machine network interface card (VMNIC)
  • D. VMkernel port

Answer: B

NEW QUESTION 16
There are two vSphere clusters in a company environment. One cluster is hosting development workloads and another is hosting production workloads. Both vSphere clusters are managed by the same vCenter Server. The application team would like to move a new virtual machine from the development to production cluster with no downtime.
Which feature would allow non-disruptive movement between these two clusters?

  • A. vSphere High Availability
  • B. vSphere Replication
  • C. vSphere vMotion
  • D. Cross vCenter Migration

Answer: B

NEW QUESTION 17
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?

  • A. Use the vCenter Server Management Interface to restore the vCenter Server data, and power on the appliance.
  • B. Use the vCenter Server GUI installer to deploy a vCenter Server instance and restore the vCenter Server data from the backup.
  • 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 vSphere Client to deploy the appliance onto an ESXi host and restore the vCenter Server data from the backup.

Answer: A

NEW QUESTION 18
Which step can an administrator take so that vSphere can access patch information if vCenter Server does NOT have Internet access?

  • A. Use a Web server on the vCenter Server machine to automate the transfer of files.
  • B. Install VMware vSphere Update Manager Download Service on a Windows server.
  • C. Install VMware vSphere Update Manager Download Service on a Linux server.
  • D. Use an offline ISO file to import patches to the vSphere Lifecycle Manager depot manually.

Answer: A

NEW QUESTION 19
An administrator runs third-party software in a virtual machine (VM). The third-party licensing agreement requires payment of a license fee for each host to which the VM migrates.
How can the administrator configure Distributed Resource Scheduler (DRS) to minimize licensing costs?

  • A. Create a 'Virtual Machines to Virtual Machines' dependency rule.
  • B. Create a 'Virtual Machines to Virtual Machines' affinity rule.
  • C. Create a 'Must run Virtual Machines to Hosts' affinity rule.
  • D. Create a 'Should run Virtual Machines to Hosts' anti-affinity rule.

Answer: C

NEW QUESTION 20
Refer to the exhibit.
2V0-21.20 dumps exhibit
An administrator is consistently receiving an alarm regarding a CPU performance issue; however, there is NO CPU issue identified. What can the administrator do to make sure the alarm is triggered when there is an actual CPU performance issue?

  • A. Change 'is below' to 'is above.' Change.'
  • B. Show as Critical' to 'Show as Warning.'
  • C. Change 'VM CPU Ready Time' to 'VM Memory Usage.'
  • D. Change 'VM CPU Ready Time' to VM CPU Usage.'

Answer: B

NEW QUESTION 21
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 22
What is a minimum disk controller requirement for VMware vSAN?

  • A. A disk controller in pass-through or RAID 5 mode
  • B. A disk controller in pass-through or RAID 0 mode
  • C. A disk controller in pass-through or RAID 1 mode
  • D. A disk controller in JBOD mode

Answer: B

NEW QUESTION 23
vCenter High Availability (HA) protects vCenter Server against host and hardware failures. What is the minimum number of ESXi hosts required to enable this capability?

  • A. 3
  • B. 1
  • C. 7
  • D. 5

Answer: C

NEW QUESTION 24
Refer to the exhibit.
2V0-21.20 dumps 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 25
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 26
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