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What is the duration, language, and format of Professional VMware vSphere 7.x 2V0-21.20 Exam
- Passing score 300/500
- The type of questions is Single and Multiple Choice. Professional VMware vSphere 7.x Exam is a proctored exam
- This exam is offered in only English
- There is a time limit of 130 minutes for the exam
- This exam consists of 70 questions
The validity of the VMware Certified Professional - Data Center Virtualization 2020 is two years.
NEW QUESTION 64
A single host is manually configured to company standards.
Which option would an administrator select to capture this configuration for future use? (Choose the best answer.)
- A. Extract Host Profile
- B. Reset Host Customizations
- C. Import Host Profile
- D. Attach Host Profile
Answer: C
NEW QUESTION 65
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 66
An administrator sees a virtual machine message that reads, "Consolidation is required" in the vSphere Client.
Which action does ESXi take when the administrator completes snapshot consolidation?
- A. Deletes all snapshots without committing to the base disk
- B. Collapses all snapshots into a single snapshot
- C. Commits redundant delta disks to the base disk
- D. Collapses all snapshots in the current snapshot tree
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 67
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. A vCenter Server license must be assigned to each node.
- C. All nodes must be located on a vSAN datastore in each data center.
- D. Network latency between the nodes must be less than 10 milliseconds.
Answer: B
NEW QUESTION 68
Which two configuration tasks must be performed from the vCenter Server Management Interface? (Choose two.)
- A. Enable SSH login.
- B. Add a Network Time Protocol (NTP) server.
- C. Add a vCenter Server license.
- D. Change the logging level.
- E. Add administrator accounts.
Answer: A,B
NEW QUESTION 69
Which resource pool setting is used to specify the relative priority or importance as high, normal or low?
(Choose the best answer.)
- A. Shares
- B. Reservation type
- C. Limits
- D. Reservations
Answer: A
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-C0D2EFAE-
1FE4-4867-AC3F-3E70D9A9ED59.html
NEW QUESTION 70
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?
- A. Change 'VM CPU Ready Time' to 'VM Memory Usage.'
- B. Change 'is below' to 'is above.'
- C. Change 'Show as Critical' to 'Show as Warning.'
- D. Change 'VM CPU Ready Time' to 'VM CPU Usage.'
Answer: B
NEW QUESTION 71
What are three reasons why a virtual machine might fail to power on? (Choose three.)
- A. The virtual machine is in a cluster with vSphere HA Admission control enabled.
- B. The virtual machine does not have a Virtual Hard Disk assigned.
- C. The virtual machine has a disconnected network adapter.
- D. The virtual machine is running on a datastore which has insufficient disk space for the .vswp file.
- E. The virtual machine is running on an ESXi host which has an expired license.
Answer: A,D,E
NEW QUESTION 72
Which feature can be used to specify data services for virtual disks, such as caching or replication? (Choose the best answer.)
- A. Storage Distributed Resource Scheduler (DRS)
- B. Virtual machine storage policies
- C. Host profiles
- D. VM Customization Specification
Answer: B
NEW QUESTION 73
An administrator has a virtual machine (VM) that uses a shared USB device. Which option will allow the VM to utilize vMotion while retaining the maximum possible functionality?
- A. Remove the device from the VM
- B. Enable migration support for the individual USB device's
- C. Configure the VM to support vMotion while the device is connected
- D. Disable the USB device from the VM.
Answer: A
NEW QUESTION 74
How does vSphere handle memory allocation during the instant clone process? (Choose the best answer.)
- A. The first child virtual machine serves as a memory snapshot for any subsequent child virtual machines.
- B. Memory is shared among all child virtual machines using a delta disk.
- C. An identical clone of the parent virtual machine's memory is created for each child virtual machine
- D. A unique memory pool is created per child virtual machine using copy-on-write.
Answer: C
NEW QUESTION 75
An administrator wants to ensure that when virtual machines (VMs) are powered on, Distributed Resource Scheduler (DRS) places them on the best-suited host. When the cluster becomes imbalanced, the administrator wants DRS to display recommendations for manual VM migration.
Which DRS automation level should the administrator select? (Choose the best answer.)
- A. Partially automated
- B. Disabled
- C. Fully automated
- D. Manual
Answer: D
Explanation:
Explanation/Reference:
https://geek-university.com/vmware-esxi/set-drs-automation-level/
NEW QUESTION 76
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 77
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
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.resmgmt.doc/GUID-C0D2EFAE-
1FE4-4867-AC3F-3E70D9A9ED59.html
NEW QUESTION 78
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. Any snapshot on Finance1 has the potential to fill the datastore to capacity.
- C. The snapshots on Finance1 will be automatically committed if SEsparse format is used.
- D. The snapshots on Finance1 cannot outgrow the datastore in less than 24 hours.
Answer: D
NEW QUESTION 79
What is the basic packaging for vSphere Installation Bundles (VIBs) and metadata in vSphere Lifecycle Manager? (Choose the best answer.)
- A. Component
- B. Baseline
- C. Vendor add-on
- D. Base image
Answer: A
Explanation:
Explanation/Reference: https://ulisesbecerro.com/vsphere-lifecycle-manager/
NEW QUESTION 80
Which step is required when adding an existing hard disk that is configured as a boot disk during virtual machine creation?
- A. Remove the existing disk before adding the boot disk.
- B. Select 'RDM Disk' from the 'Add New Device' drop-down menu.
- C. Set the boot delay to at least 5,000 milliseconds.
- D. Enable Secure Boot.
Answer: D
NEW QUESTION 81
An administrator wants to enable bandwidth allocation for workloads by using Network I/O Control.
What should the administrator configure to accomplish this?
- A. Management traffic
- B. Load-balancing
- C. NIC teaming policy
- D. Virtual machine traffic
Answer: D
Explanation:
Explanation/Reference:
https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.networking.doc/GUID-E13CC2B0-
5357-4261-8C0E-8BE5BD56BD20.html
NEW QUESTION 82
Which feature is a prerequisite for Proactive High Availability (HA)? (Choose the best answer.)
- A. vSAN Cluster
- B. vSphere Distributive Resource Scheduler (DRS)
- C. Predictive Distributive Resource Scheduler (DRS)
- D. vCenter High Availability
Answer: B
NEW QUESTION 83
Which feature is a pre-requisite for configuring admission control on a cluster? (Choose the best answer.)
- A. vSphere Distributed Resource Scheduler (DRS)
- B. vSphere Enhanced vMotion Compatibility (EVC)
- C. vSphere Fault Tolerance
- D. vSphere High Availability (HA)
Answer: D
Explanation:
Explanation
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.avail.doc/GUID-C4059DB9-D673-45C
NEW QUESTION 84
Which type of network adapter is designed to provide connectivity to hosts and handle the standard system traffic of vSphere vMotion?
- A. VM network
- B. VMkernel port
- C. VXLAN virtual tunnel end point (VXLAN VTEP)
- D. Virtual machine network interface card (VMNIC)
Answer: A
NEW QUESTION 85
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