[2021] 2V0-21.20 All-in-One Exam Guide Practice To your 2V0-21.20 Exam!
Preparations of 2V0-21.20 Exam 2021 VMware Certified Professional Unlimited 110 Questions
NEW QUESTION 65
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 backup can be restored to a new embedded 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 powered down while a new vCenter Server Appliance is deployed.
- D. The external Platform Services Controller needs to be converged into an embedded vCenter Server Appliance.
- E. The external Platform Services Controller needs to be upgraded after the vCenter Server Appliance.
Answer: B,D
NEW QUESTION 66
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. Copy Settings from Host
- C. Export Host Customizations
- D. Attach Host Profile
Answer: D
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.hostprofiles.doc/GUID-09C00374-53C
NEW QUESTION 67
An administrator needs to configure Proactive High Availability (HA) in a vSphere environment so that virtual machines (VMs) do not run on any partially degraded hosts. The administrator would also like to see the recommendations before VMs are migrated.
Which automation and remediation level should the administrator select? (Choose the best answer.)
- A. Automation Level - Automated
Remediation Level - Mixed mode - B. Automation Level - Automated
Remediation Level - Maintenance mode - C. Automation Level - Manual
Remediation Level - Maintenance mode - D. Automation Level - Manual
Remediation Level - Quarantine mode
Answer: D
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.avail.doc/GUID-3E3B18CC-8574-
46FA-9170-CF549B8E55B8.html
NEW QUESTION 68
Which two VMware features are supported in a virtual machine using Intel Software Guard Extensions (Intel SGX) technology? (Choose two.)
- A. VM encryption
- B. Virtual machine suspend and resume
- C. vSphere vMotion
- D. Fault tolerance
- E. Storage I/O Control
Answer: A,E
NEW QUESTION 69
What is a minimum disk controller requirement for VMware vSAN? (Choose the best answer.)
- A. A disk controller in pass-through or RAID 0 mode
- B. A disk controller in pass-through or RAID 1 mode
- C. A disk controller in pass-through or RAID 5 mode
- D. A disk controller in JBOD mode
Answer: A
NEW QUESTION 70
What determines the default bandwidth share allocation for system traffic, such as vSphere Fault Tolerance and vSphere vMotion? (Choose the best answer.)
- A. Virtual machine hardware version
- B. Physical network adapter
- C. Network I/O Control version
- D. Load-balancing
Answer: C
Explanation:
Explanation/Reference: https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.networking.doc/GUID-
26AAAFA4-BFD3-4D72-AEC8-55F4CF439DC0.html
NEW QUESTION 71
How many vSphere Trust Authority Clusters can a Trusted Cluster reference?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 72
ESXi provides VLAN support by assigning a VLAN ID to which component? (Choose the best answer.)
- A. Virtual distributed switch
- B. Physical network interface card (NIC)
- C. Port group
- D. Virtual standard switch
Answer: C
Explanation:
Explanation/Reference:
https://geek-university.com/vmware-esxi/configure-vlans/
NEW QUESTION 73
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: C
NEW QUESTION 74
A development team has a recurring need to rapidly replicate hundreds of virtual machines (VMs) for load testing.
Which method should the team use to deploy the VMs? (Choose the best answer.)
- A. Full clones from a template
- B. Full clones using vSphere Auto Deploy
- C. Linked clones from a content library
- D. Instant clones using the vSphere API
Answer: B
NEW QUESTION 75
An administrator identifies a snapshot file named "Win10-000001-sesparse.vmdk" on a datastore.
Which type of information can be determined about this datastore? (Choose the best answer.)
- A. The datastore is a raw device mapping.
- B. The datastore is a vSAN datastore.
- C. The datastore is formatted as VMFS6.
- D. The datastore is formatted as VMFS3.
Answer: C
NEW QUESTION 76
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. Each virtual disk will have four replicas of data.
- B. Replicas will be placed on different disk groups but can be placed on the same host.
- C. All stripes will be placed on different disk groups and cannot be placed on the same host.
- D. Each virtual disk will have two replicas of data.
Answer: A
Explanation:
Explanation/Reference:
https://storagehub.vmware.com/t/microsoft-sql-server-2014-on-virtual-san-6-1-hybrid/architecture-diagrams-1/
NEW QUESTION 77
An administrator wants to implement virtual machine encryption. Which component encrypts the virtual machine files?
- A. Certificate
- B. Key encryption key (KEK)
- C. Key management server (KMS)
- D. Data encryption key (DEK)
Answer: B
Explanation:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.security.doc/GUID-9035D542-B76B-4244-966D-2A8D92ABF54C.html
NEW QUESTION 78
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. Copy Settings from Host
- C. Export Host Customizations
- D. Attach Host Profile
Answer: D
NEW QUESTION 79
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 vMotion
- C. vSphere Replication
- D. Cross vCenter Migration
Answer: B
NEW QUESTION 80
Which step can an administrator take so that vSphere can access patch information if vCenter Server does NOT have Internet access? (Choose the best answer.)
- A. Install VMware vSphere Update Manager Download Service on a Windows server.
- B. Use a Web server on the vCenter Server machine to automate the transfer of files.
- 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 81
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