2V0-21.20 PDF Exam Material 2021 Realistic 2V0-21.20 Dumps Questions
Updated VMware 2V0-21.20 Dumps – PDF & Online Engine
NEW QUESTION 66
Refer to the exhibit.
Which trusted infrastructure component is missing and represented by the area labeled "A"? (Choose the best answer.)
- A. vSphere Virtual Machine Encryption
- B. Key Management Server
- C. Key Provider Service
- D. Attestation Service
Answer: B
NEW QUESTION 67
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? (Choose the best answer.)
- A. ESXi will create a virtual RAM disk to cache ongoing database write activity; performance impact will be limited.
- B. ESXi will instantly switch from the base disk to the snapshot delta disk with no performance impact.
- C. ESXi will commit the snapshot delta disk into the base disk; ongoing database write activity could result in long stun times.
- D. ESXi will merge the snapshot delta disk into the base disk; the virtual machine will be briefly stunned.
Answer: C
Explanation:
Explanation
https://kb.vmware.com/s/article/1002836
NEW QUESTION 68
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?
- 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
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.storage.doc/GUID-DAD74662-E09E-
44A4-82F1-DB7A3433CEF9.html
NEW QUESTION 69
What is the minimum CPU core requirement for successful installation, or upgrade, or ESXi on a host?
(Choose the best answer.)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 70
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 vcenterR1.
- B. Publish the CORP content library on vcenterR1.
- C. Upload the new image to the CORP library on vcenterCorp.
- D. Configure vcenterR1 to download all library content immediately.
- E. Upload the new image to a local content library on vcenterR1.
Answer: A,B
NEW QUESTION 71
An administrator is tasked with planning an upgrade of a VMware vSphere environment to version 7.0. The platform consists of 80 ESXi hosts, logically divided into 10 clusters. The tasks will be completed by another operations team within the company.
The hardware is consistent and a single embedded vCenter Server 6.7 appliance is managing the environment.
Which statement is true regarding a suitable upgrade approach?
- A. A new Platform Services Controller must be deployed first.
- B. Auto-deploy must be used to upgrade the large scale environment.
- C. The ESXi hosts can only be upgraded using the Graphical User Interface Installer.
- D. The vCenter Server can be upgraded using a pre-configured customized JSON template.
Answer: B
NEW QUESTION 72
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 vCenter Server General settings in the vSphere Client.
- B. In Administration settings in the vCenter Server Management Interface
- C. In the ESXi host system config for the cluster node hosting the vCenter Server Appliance
- D. In the alarm rule definitions
Answer: A
NEW QUESTION 73
What are two supported ESXi boot options? (Choose two.)
- A. SAN
- B. vSphere Virtual Volumes
- C. vSAN
- D. iSCSI
- E. NFS
Answer: A,D
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.storage.doc/GUID-2A66A330-A9E5-46
NEW QUESTION 74
Refer to the exhibit.
What is the effective role the test1 account has on the Finance01 virtual machine?
- A. Virtual machine user
- B. Read-only
- C. No access
- D. Administrator
Answer: A
NEW QUESTION 75
How many vSphere Trust Authority Clusters can a Trusted Cluster reference?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 76
In a vSphere High Availability (vSphere HA) cluster, which action does vSphere HA take when the VM Monitoring service does NOT receive heartbeats from a virtual machine (VM) in the cluster? (Choose the best answer.)
- A. The VM is restarted on a different host in the cluster.
- B. The VM is suspended on the same host in the cluster.
- C. The VM is restarted on the same host in the cluster.
- D. The VM is migrated to a different host in the cluster.
Answer: A
NEW QUESTION 77
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? (Choose the best answer.)
- A. Export Host Profile
- B. Attach Host Profile
- C. Export Host Customizations
- D. Copy Settings from Host
Answer: B
NEW QUESTION 78
What is the basic packaging for vSphere Installation Bundles (VIBs) and metadata in vSphere Lifecycle Manager? (Choose the best answer.)
- A. Component
- B. Vendor add-on
- C. Baseline
- D. Base image
Answer: A
Explanation:
Explanation/Reference: https://ulisesbecerro.com/vsphere-lifecycle-manager/
NEW QUESTION 79
An IT department is decommissioning a storage array and tasks an administrator with removing a datastore from ESXi hosts.
What is a prerequisite for unmounting the datastore?
- A. The datastore is NOT referenced by a host profile.
- B. The datastore is NOT managed by Storage DRS.
- C. The datastore does NOT contain powered-off virtual machines.
- D. The datastore is NOT being used by vSphere High Availability heartbeating.
Answer: B
Explanation:
Explanation/Reference:
https://kb.vmware.com/s/article/2004605
NEW QUESTION 80
What is a minimum disk controller requirement for VMware vSAN? (Choose the best answer.)
- A. A disk controller in JBOD mode
- B. A disk controller in pass-through or RAID 0 mode
- C. A disk controller in pass-through or RAID 5 mode
- D. A disk controller in pass-through or RAID 1 mode
Answer: B
Explanation:
Explanation/Reference:
https://www.vembu.com/blog/vmware-vsan-configuration-setup/
NEW QUESTION 81
Which two statements are true regarding the use of firmware update packages in vSphere Lifecycle Manager? (Choose two.)
- A. A hardware support manager must be registered as a vCenter Server extension.
- B. The firmware and drivers add-on can add or remove components from the ESXi base image.
- C. The firmware and drivers add-on is provided by a third-party vendor.
- D. The firmware and drivers add-on are distributed through the official VMware online depot.
- E. The firmware and drivers add-on can be used on clusters that are managed with baselines.
Answer: B,E
NEW QUESTION 82
An administrator wants to be able to send vCenter Server log files to a remote syslog server and analyze logs using vRealize Log Insight. Which step must the administrator take to meet this requirement?
- A. Specify the remote syslog server name at deployment using the vCenter Server GUI Installer.
- B. Configure the vCenter Server logging options using the vSphere Client.
- C. Configure log file forwarding using the vCenter Server Management Interface.
- D. Specify the vRealize Log Insight system name using the vSphere Client.
Answer: A
NEW QUESTION 83
Which tool is used to monitor the vCenter Server Appliance resources? (Choose the best answer.)
- A. vimtop
- B. esxcli
- C. esxtop
- D. vmstat
Answer: A
Explanation:
Explanation/Reference:
https://virtualizationreview.com/articles/2018/04/03/ow-to-monitor-a-vcsa-using-vimtop.aspx
NEW QUESTION 84
An administrator is deploying a vCenter Server Appliance and wants to join an existing vCenter Single Sign- On domain.
The administrator gathers the following information:
* FQDN of the vCenter Single Sign-On server to join
* Domain name of the vCenter Single Sign-On server being joined
* Password of the vCenter Single Sign-On server administrator account.
What other information is needed to join the existing vCenter Single Sign-On domain? (Choose the best answer.)
- A. vSphere Client port
- B. Lightweight Directory Access Protocol (LDAP) port
- C. HTTPS port
- D. Single Sign-On (SSO) port
Answer: A
NEW QUESTION 85
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. Content libraries
- B. Resource pools
- C. Storage policies
- D. Host profiles
Answer: A
NEW QUESTION 86
An administrator is tasked with upgrading an existing VMware vSphere 6.5 environment to version 7.0. There are existing VMFS3 and VMFS5 datastores in the environment.
Which two statements are true regarding this upgrade? (Choose two.)
- A. An ESXi 7.0 host can automatically upgrade a VMFS5 datastore.
- B. An ESXi 7.0 host will automatically upgrade a VMFS3 datastore when discovered.
- C. A VMFS3 datastore cannot be upgraded; a new VMFS6 datastore is required.
- D. VMFS5 is no longer supported with ESXi 7.0.
- E. VMFS3 is no longer supported with ESXi 7.0.
Answer: A,E
NEW QUESTION 87
Each logical port on a vSphere standard switch can be a member of how many port groups? (Choose the best answer.)
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Explanation/Reference: https://www.c-sharpcorner.com/article/what-is-virtual-switches-and-standard-switches/
NEW QUESTION 88
An administrator configures vSphere Replication for a virtual machine and enables multiple point in time (PIT) instances under the recovery settings in the Configure Replication wizard. Which two statements are correct for vSphere Replication with multiple point in time instances enabled? (Choose two.)
- A. vSphere Replication uses the virtual machine's snapshot instances to define the target site Point in Time instance based on the retention policy that you specify.
- B. vSphere Replication retains a number of snapshot instances of the virtual machine on the target site based on the retention policy that you specify.
- C. vSphere Replication does not support virtual machines with snapshots.
- D. vSphere Replication supports virtual machines with snapshots.
Answer: B,C
NEW QUESTION 89
A vSphere administrator is trying to publish a content library. How is the Publish this content library externally option made visible in the settings?
- A. Choose a library that is not subscribed.
- B. Select the authentication check box.
- C. Enable automatic synchronization.
- D. Use a library that is not already published.
Answer: D
NEW QUESTION 90
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 the RDM in independent persistent mode.
- C. The administrator will be able to snapshot both disks.
- D. The administrator will be able to snapshot the standard VMDK in independent persistent mode.
Answer: A
NEW QUESTION 91
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