2V0-21.20PSE Exam Dumps - Try Best 2V0-21.20PSE Exam Questions from Training Expert PassLeader
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NEW QUESTION 30
How does vSphere handle memory allocation during the instant clone process?
- A. An identical clone of the parent virtual machine's memory is created for each child virtual machine.
- B. The first child virtual machine serves as a memory snapshot for any subsequent child virtual machines.
- C. Memory is shared among all child virtual machines using a delta disk.
- D. A unique memory pool is created per child virtual machine using copy-on-write.
Answer: A
NEW QUESTION 31
An administrator is tasked with upgrading an existing vSphere environment to version 7.0. There are existing VMFS3 and VMFS5 datastores in the environment.
Which statement is true regarding this upgrade? (Choose the best answer.)
- A. A VMFS5 datastore CANNOT be upgraded; a new VMFS6 datastore is required.
- B. VMFS3 is supported with ESXi 7.0 to store boot configurations only.
- C. An ESXi 7.0 host can automatically upgrade a VMFS5 datastore.
- D. An ESXi 7.0 host will NOT recognize a VMFS3 datastore.
Answer: A
NEW QUESTION 32
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 upgraded after the vCenter Server Appliance.
- B. The external Platform Services Controller needs to be decommissioned following the deployment of the new vCenter Server Appliance.
- C. The external Platform Services Controller needs to be converged into an embedded vCenter Server Appliance.
- 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 powered down while a new vCenter Server Appliance is deployed.
Answer: A,D
NEW QUESTION 33
Refer to the exhibit.
Which element is missing from this vCenter High Availability (HA) cluster? (Choose the best answer.)
- A. The management interface and connection on the witness node
- B. A secondary witness node
- C. The management interface on the passive node
- D. The connection between the active and passive nodes
Answer: D
NEW QUESTION 34
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? (Choose the best answer.)
- A. Connect each vCenter Server instance to the same vCenter Single Sign-On domain during deployment.
- B. Configure the vCenter Server Management Interface to view both vCenter Server instances.
- C. Connect each vCenter Server instance to the same vCenter Single Sign-On domain using the vSphere Client.
- D. Configure Enhanced Linked Mode on each vCenter Server instance after deployment is complete.
Answer: A
Explanation:
Explanation
https://kb.vmware.com/s/article/2034074
You can join vCenter Server instances in Linked Mode only when all of the instances are registered in the same Single Sign-On deployment. This includes Single Sign-On instances installed on different sites. When vCenter Server B on site B is joined to vCenter Server A on site A, the join tool establishes connection both to Single Sign-On A and Single Sign-On B.
NEW QUESTION 35
Which two storage technologies can an administrator use to deploy the Virtual Machine File System (VMFS)?
(Choose two.)
- A. vSAN storage
- B. iSCSI storage
- C. Virtual Volumes storage
- D. Fibre Channel storage
- E. NFS storage
Answer: B,E
NEW QUESTION 36
Which virtual disk option allows a virtual machine to consume the minimum storage capacity? (Choose the best answer.)
- A. Lazy-zeroed thick-provisioned
- B. Independent persistent
- C. Thin-provisioned
- D. Eager-zeroed thick-provisioned
Answer: C
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-8204A8D7-25B6-4D
NEW QUESTION 37
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 able to snapshot the standard VMDK in independent persistent mode.
- B. The administrator will be able to snapshot both disks.
- C. The administrator will be able to snapshot the RDM in independent persistent mode.
- D. The administrator will be unable to snapshot the RDM.
Answer: D
NEW QUESTION 38
Refer to the exhibit.
Which two statements are true regarding the state of the virtual machine (VM) if an administrator clicks the
"Delete All" option? (Choose two.)
- A. No snapshots will remain on the VM.
- B. The VM state will match Snap-B
- C. The VM state will match Snap-A.
- D. Snap-A will be intact on the VM.
- E. The VM state will match Snap-C.
Answer: A,B
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-542CF191-B8DE
NEW QUESTION 39
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 10 Gigabit Ethernet or above.
- B. Use Link Aggregation Control Protocol (LACP) on the port group.
- C. Use vSphere Storage I/O Control (SIOC).
- D. Use at least two port groups.
- E. Disable vSphere Fault Tolerance.
Answer: B,D
NEW QUESTION 40
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. Resource pools
- B. Content libraries
- C. Storage policies
- D. Host profiles
Answer: B
NEW QUESTION 41
Which resource pool setting is used to specify the relative priority or importance as high, normal or low?
- A. Shares
- B. Reservation type
- C. Limits
- D. Reservations
Answer: A
NEW QUESTION 42
Which step is required when adding an existing hard disk that is configured as a boot disk during virtual machine creation? (Choose the best answer.)
- A. Select 'RDM Disk' from the 'Add New Device' drop-down menu.
- B. Set the boot delay to at least 5,000 milliseconds.
- C. Remove the existing disk before adding the boot disk.
- D. Enable Secure Boot.
Answer: C
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-79116E5D-22B3
NEW QUESTION 43
An IT department is experiencing random hardware failures that are costing the company money. The CIO is looking for technical support beyond traditional break/fix with enhanced visibility and proactive insights into the environment at no additional cost.
Which VMware service meets the needs of the CIO? (Choose the best answer.)
- A. VMware Skyline
- B. VMware Premier Support
- C. vRealize Operations Manager
- D. VMware Global Support Services
Answer: A
NEW QUESTION 44
What can an administrator use to partition limited CPU and memory resources between two departments?
(Choose the best answer.)
- A. vSphere distributed switch
- B. vCenter folders
- C. vSphere High Availability
- D. Resource pools
Answer: D
NEW QUESTION 45
Which action is supported over a VMkernel vMotion TCP/IP stack? (Choose the best answer.)
- A. Hot migrations
- B. Virtual machine cloning
- C. Fault tolerance protection
- D. Snapshot creation
Answer: C
NEW QUESTION 46
Which solution can be used to automatically deploy a fully configured VMware software-defined data center (SDDC)? (Choose the best answer.)
- A. vCenter Server
- B. VMware Cloud Foundation
- C. vRealize Suite
- D. vSphere Lifecycle Manager
Answer: C
NEW QUESTION 47
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. The VM state will match Snap-A.
- B. No snapshots will remain on the VM.
- C. Snap-A will be intact on the VM.
- D. The VM state will match Snap-B.
- E. The VM state will match Snap-C.
Answer: A,C
NEW QUESTION 48
Which type of network adapter is designed to provide connectivity to hosts and handle the standard system traffic of vSphere vMotion? (Choose the best answer.)
- A. VMkernel port
- B. VXLAN virtual tunnel end point (VXLAN VTEP)
- C. VM network
- D. Virtual machine network interface card (VMNIC)
Answer: A
NEW QUESTION 49
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