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VMware 2V0-21.20 Exam Certification Details:
| Number of Questions | 70 |
| Sample Questions | VMware 2V0-21.20 Sample Questions |
| Recommended Training / Books | VMware vSphere: Install, Configure, Manage [v7] VMware vSphere: Optimize and Scale [v7] |
| Schedule Exam | PEARSON VUE |
NEW QUESTION 58
When deploying a vCenter Server Appliance, which two single sign-on (SSO)-related options are presented to an administrator? (Choose two.)
- A. Reset Single Sign-On password
- B. Create a vCenter Single Sign-On domain
- C. Repoint to another domain
- D. Join an existing vCenter Single Sign-On domain
- E. Create a vCenter Enhanced Linked Mode group
Answer: B,D
NEW QUESTION 59
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. The management interface on the passive node
- C. The connection between the active and passive nodes
- D. A secondary witness node
Answer: C
NEW QUESTION 60
An administrator is investigating the reason for a virtual machine restarting. In the vmware.log file, the administrator finds the following error:
What is a likely cause of this virtual machine restart?
- A. High Availability
- B. User or API request to shut down guest operating system
- C. Guest operating system fault
- D. User or API request to restart guest operating system
Answer: C
NEW QUESTION 61
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? (Choose the best answer.)
- A. All stripes will be placed on different disk groups and cannot be placed on the same host.
- B. Replicas will be placed on different disk groups but can be placed on the same host.
- C. Each virtual disk will have four replicas of data.
- D. Each virtual disk will have two replicas of data.
Answer: C
NEW QUESTION 62
Which two storage technologies can an administrator use to deploy the Virtual Machine File System (VMFS)? (Choose two.)
- A. Fibre Channel storage
- B. NFS storage
- C. iSCSI storage
- D. vSAN storage
- E. Virtual Volumes storage
Answer: A,C
Explanation:
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/vmware-vmfs-tech-overview-white-paper.pdf
NEW QUESTION 63
Refer to the 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? (Choose the best answer.)
- A. In Administration settings in the vCenter Server Management Interface
- B. In vCenter Server General settings in the vSphere Client.
- C. In the alarm rule definitions
- D. In the ESXi host system config for the cluster node hosting the vCenter Server Appliance
Answer: B
NEW QUESTION 64
An administrator is asked to deploy a virtual machine (VM) that can sniff packets for the Security team.
Which setting must be set to "accept" on the VM's port group?
- A. Promiscuous mode
- B. Traffic shaping
- C. Forged transmits
- D. MAC address changes
Answer: A
Explanation:
Explanation/Reference: https://blog.packet-foo.com/2013/04/capturing-packets-of-vmware-machines/comment-page-1/
NEW QUESTION 65
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. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/vsphere-esxi-vcenter-server-70-availability-guide.pdf (73)
NEW QUESTION 66
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 Replication
- B. Cross vCenter Migration
- C. vSphere vMotion
- D. vSphere High Availability
Answer: A
NEW QUESTION 67
Which two features are only supported by VMFS6 datastores? (Choose two.)
- A. On-disk locking
- B. 4K native storage devices
- C. Concurrent access to shared storage
- D. Automatic space reclamation
- E. Dynamic expansion
Answer: B,D
NEW QUESTION 68
ESXi provides VLAN support by assigning a VLAN ID to which component? (Choose the best answer.)
- A. Physical network interface card (NIC)
- B. Port group
- C. Virtual standard switch
- D. Virtual distributed switch
Answer: B
NEW QUESTION 69
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' affinity rule.
- B. Create a 'Virtual Machines to Virtual Machines' dependency 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 70
An administrator places a 300 GB virtual machine named "Finance1" on a 2 TB datastore containing other virtual machines. After virtual machine placement, the datastore has 200 GB of free space. The accounting department takes a nightly snapshot of Finance1, then deletes the previous snapshot. The administrator is concerned about snapshots filling the datastore.
Which statement is true regarding snapshots?
- A. vCenter Server will not allow snapshots to fill the datastore beyond 95%.
- B. The snapshots on Finance1 will be automatically committed if SEsparse format is used.
- C. The snapshots on Finance1 cannot outgrow the datastore in less than 24 hours.
- D. Any snapshot on Finance1 has the potential to fill the datastore to capacity.
Answer: C
NEW QUESTION 71
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. Upload the new image to the CORP library on vcenterCorp.
- B. Publish the CORP content library on vcenterR1.
- C. Configure vcenterR1 to download all library content immediately.
- D. Upload the new image to a local content library on vcenterR1.
- E. Upload the new image to the CORP library on vcenterR1.
Answer: B,E
NEW QUESTION 72
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?
- A. VMware Skyline
- B. VMware Global Support Services
- C. VMware Premier Support
- D. vRealize Operations Manager
Answer: A
Explanation:
Explanation/Reference:
https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/support/ vmware_skyline_solution_overview.pdf
NEW QUESTION 73
What are two pre-requisites for enabling ESXi secure boot? (Choose two.)
- A. Trusted Platform Module version 2.0
- B. ESXi 7.0 or greater
- C. Unified Extensible Firmware Interface (UEFI)
- D. vCenter Server 7.0 or greater
- E. External Key Management Service
Answer: A,D
Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-10F7022C-DBE1-47A2-BD86-3840C6955057.html
NEW QUESTION 74
Which solution can be used to automatically deploy a fully configured VMware software-defined data center (SDDC)? (Choose the best answer.)
- A. vRealize Suite
- B. vCenter Server
- C. vSphere Lifecycle Manager
- D. VMware Cloud Foundation
Answer: D
NEW QUESTION 75
How many vSphere Trust Authority Clusters can a Trusted Cluster reference?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 76
Refer to the 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? (Choose the best answer.)
- A. Change 'Show as Critical' to 'Show as Warning.'
- B. Change 'is below' to 'is above.'
- C. Change 'VM CPU Ready Time' to 'VM CPU Usage.'
- D. Change 'VM CPU Ready Time' to 'VM Memory Usage.'
Answer: B
Explanation:
Explanation
https://www.actualtechmedia.com/wp-content/uploads/2013/11/demystifying-cpu-ready.pdf
NEW QUESTION 77
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. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION 78
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