[Jan-2022] Updated VMware 2V0-21.20PSE Dumps – PDF & Online Engine
2V0-21.20PSE.pdf - Questions Answers PDF Sample Questions Reliable
NEW QUESTION 26
An administrator wants to implement virtual machine encryption. Which component encrypts the virtual machine files?
- A. Data encryption key (DEK)
- B. Key encryption key (KEK)
- C. Certificate
- D. Key management server (KMS)
Answer: B
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-9035D542-B76B-4
NEW QUESTION 27
Refer to the exhibit.
What does the %RDY for the Win1 virtual machine indicate? (Choose the best answer.)
- A. High CPU wait time
- B. Low CPU contention
- C. Low CPU usage
- D. High CPU contention
Answer: D
NEW QUESTION 28
Refer to the exhibit.
An administrator repeatedly encounters this error message while attempting to connect to vCenter Server.
What should the administrator do to address this error message? (Choose the best answer.)
- A. Reissue a new, unexpired certificate.
- B. Restart the vCenter Server Appliance.
- C. Use a different browser.
- D. Trust the VMware certificate authority (CA) root certificate.
Answer: A
NEW QUESTION 29
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. NFS storage
- D. Fibre Channel storage
- E. Virtual Volumes storage
Answer: A,D
NEW QUESTION 30
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? (Choose the best answer.)
- A. 100 GB
- B. 20 GB
- C. 120 GB
- D. 0 GB
Answer: D
NEW QUESTION 31
Which resource pool setting is used to specify the relative priority or importance as high, normal or low?
(Choose the best answer.)
- A. Limits
- B. Reservation type
- C. Reservations
- D. Shares
Answer: D
NEW QUESTION 32
An administrator wants to enable bandwidth allocation for workloads by using Network I/O Control.
What should the administrator configure to accomplish this? (Choose the best answer.)
- A. Management traffic
- B. NIC teaming policy
- C. Virtual machine traffic
- D. Load-balancing
Answer: C
NEW QUESTION 33
An administrator is trying to configure vCenter Single Sign-On from the vSphere Client but does NOT have permission.
Which role is required in order to configure vCenter Single Sign-On? (Choose the best answer.)
- A. vCenter Administrator
- B. vCenter Server Appliance Root
- C. vCenter Power User
- D. vCenter Single Sign-On Administrator
Answer: D
NEW QUESTION 34
What is a pre-requisite for increasing datastore capacity? (Choose the best answer.)
- A. The backing device for the datastore has enough free space.
- B. The datastore is 100% full.
- C. The datastore is managed by Storage DRS (SDRS).
- D. There are NO powered-on virtual machines on the datastore.
Answer: A
NEW QUESTION 35
An administrator is troubleshooting a recent failure and finds the following error messages:
Which action has failed, thus resulting in these errors? (Choose the best answer.)
- A. Virtual machine snapshot
- B. Virtual machine power off
- C. Virtual machine migration
- D. Virtual machine reconfiguration
Answer: A
NEW QUESTION 36
An administrator can attach a baseline to which two inventory objects? (Choose two.)
- A. Datastores
- B. Resource pools
- C. Data centers
- D. Templates
- E. ESXi hosts
Answer: D,E
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.upgrade.doc/GUID-5EA28531-0813-4B
NEW QUESTION 37
Which two vSphere features enable remote site availability? (Choose two.)
- A. Proactive High Availability
- B. vSphere vMotion
- C. Cross vCenter Migration
- D. vSphere Replication
- E. vSphere Fault Tolerance
Answer: A,D
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.virtualsan.doc/GUID-1BDC7194-67A7
https://www.vmware.com/mena/products/vsphere/replication.html#:~:text=vSphere%20Replication%20is%20a%
NEW QUESTION 38
An administrator is trying to configure vCenter Single Sign-On from the vSphere Client but does NOT have permission. Which role is required in order to configure vCenter Single Sign-On?
- A. vCenter Administrator
- B. vCenter Server Appliance Root
- C. vCenter Power User
- D. vCenter Single Sign-On Administrator
Answer: A
NEW QUESTION 39
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. 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: B
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 40
What are two supported ESXi boot options? (Choose two.)
- A. vSAN
- B. SAN
- C. NFS
- D. iSCSI
- E. vSphere Virtual Volumes
Answer: C,E
NEW QUESTION 41
What are two minimum disk requirements for a vSAN hybrid disk group configuration? (Choose two.)
- A. At least one magnetic data disk
- B. At least two flash devices
- C. At least one SATADOM device
- D. At least two magnetic data disks
- E. At least one flash device
Answer: D,E
NEW QUESTION 42
Which local only host utility is used for primary, real-time performance monitoring in vSphere? (Choose the best answer.)
- A. resxtop
- B. esxtop
- C. vSphere Command-Line Interface (CLI)
- D. top
Answer: B
NEW QUESTION 43
A company has a vSphere environment consisting of the following characteristics:
* A content library named 'CORP' is published at corporate headquarters on a vCenter Server named
'vcenterCorp'.
* A regional data center contains a set of hosts managed by a vCenter Server named vcenterR1.
* vcenterR1 subscribes to the CORP content library.
The administrator wants to create a new virtual machine image to use on vcenterR1. What are two possible ways the administrator can accomplish this task? (Choose two.)
- A. Configure vcenterR1 to download all library content immediately.
- B. Upload the new image to a local content library on vcenterR1.
- C. Upload the new image to the CORP library on vcenterR1.
- D. Publish the CORP content library on vcenterR1.
- E. Upload the new image to the CORP library on vcenterCorp.
Answer: A,E
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.vm_admin.doc/GUID-254B2CE8-20A8
NEW QUESTION 44
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 Linux server.
- C. Install VMware vSphere Update Manager Download Service on a Windows server.
- D. Use an offline ISO file to import patches to the vSphere Lifecycle Manager depot manually.
Answer: A
NEW QUESTION 45
What is a requirement of Storage I/O Control? (Choose the best answer.)
- A. Storage connected through Fibre Channel
- B. Management by a single vCenter Server
- C. Automated storage tiering capabilities
- D. Datastores with multiple extents
Answer: B
NEW QUESTION 46
A company has one corporate datacenter (C1) and one regional datacenter (R1). There is a vCenter Server in each location. An administrator wants a central library available to C1 and R1 for all templates and ISO images.
Which two steps must the administrator take to configure the content library feature to meet this requirement?
(Choose two.)
- A. Create a subscribed content library on C1.
- B. Create a local content library on C1.
- C. Create a local content library on R1.
- D. Create a published content library on C1.
- E. Create a subscribed content library on R1.
Answer: D,E
NEW QUESTION 47
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. Export Host Customizations
- C. Attach Host Profile
- D. Copy Settings from Host
Answer: B
NEW QUESTION 48
What are two functions of vSphere Lifecycle Manager? (Choose two.)
- A. Update standalone ESXi hosts using images
- B. Update ESXi hosts in a cluster using baselines
- C. Run vCenter Server upgrade pre-checks
- D. Run vCenter Server interoperability reports
- E. Upgrade VMware Tools and virtual machine hardware
Answer: B,E
Explanation:
Explanation
https://www.stevenbright.com/2020/04/getting-started-with-vsphere-7-0-lifecycle-manager/
NEW QUESTION 49
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 50
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? (Choose the best answer.)
- A. Each node must be configured with at least three network adapters.
- B. All nodes must be located on a vSAN datastore in each data center.
- C. A vCenter Server license must be assigned to each node.
- D. Network latency between the nodes must be less than 10 milliseconds.
Answer: D
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.avail.doc/GUID-8FD87389-8CC9-4298
NEW QUESTION 51
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