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VMware 1V0-21.20 (Associate VMware Data Center Virtualization) Exam is designed to test an individual's knowledge and skills in the field of data center virtualization. Associate VMware Data Center Virtualization certification is the first step towards becoming a VMware certified professional and is essential for those seeking a career in virtualization technology. It is also an excellent opportunity for IT professionals to validate their expertise in data center virtualization and enhance their career prospects.
NEW QUESTION # 22
A vSphere operator finds this error message:
Device or filesystem with identifier [naa.6000eb31dffdc33a000000000000002a] has entered the All Paths Down state.
What should the operator conclude from this error message?
- A. A host Is Inaccessible, and migration of affected VMs is expected.
- B. A host failed, and automated recovery of affected VMs Is expected.
- C. A storage device has failed and is not expected to become available.
- D. A storage device is inaccessible and is expected to become available.
Answer: D
NEW QUESTION # 23
A system administrator has to configure several virtual machines for different business units. The administrator needs to enable features that allow overcommitment of resources while adhering to the business requirements and different department performance SLAs.
Which two features should the administrator enable to achieve this goal? (Choose two.)
- A. vSphere Resource Pools
- B. vSphere Distributed Power Management
- C. vSphere High Availability
- D. vSphere Fault Tolerance
- E. vSphere Storage I/O Control
Answer: A,E
NEW QUESTION # 24
An administrator has observed an alert message in the vSphere UI related to a host's storage sensor hardware. Where should the administrator look for more information related to this alert?
- A. Host > Monitor > Hardware Health > Storage Sensors
- B. Host > Monitor > Skyline Health
- C. Menu > Lifecycle Manager > Baselines
- D. Host > Monitor > Hardware Health > System Event Log
Answer: D
NEW QUESTION # 25
Which feature must be enabled to use vSphere Fault Tolerance?
- A. vSphere HA
- B. vSphere Replication
- C. vSAN
- D. vSphere DRS
Answer: A
NEW QUESTION # 26
Refer to the exhibit:
Which statement Is true about the access privileges of User 2?
- A. User 2 has access to all objects in the Production folder and no access to Dev01, Dev02, and Dev03.
- B. User 2 has no access to all objects in the Production folder and Test and Dev folder.
- C. User 2 has virtual machine power user privileges to all VMs In the Production folder.
- D. User 2 has virtual machine power user privileges to Prod04-3.
Answer: D
NEW QUESTION # 27
Which feature helps maintain zero data loss when a VM on an ESXi server fails unexpectedly?
- A. vMotion
- B. Storage vMotion
- C. vSphere High Availability
- D. Fault Tolerance
Answer: D
NEW QUESTION # 28
Refer to the exhibit:
An administrator deletes the Service 1.5 snapshot.
What is the result of this action?
- A. Deletion of all snapshots.
- B. Reversion to Service 2 snapshot, and Service 1 snapshot will be deleted.
- C. Reversion to Service 1 snapshot, and Service 2 snapshot will be deleted.
- D. Reversion to Service 1 snapshot, and Service 2 snapshot will remain.
Answer: D
NEW QUESTION # 29
A vSphere cluster running a virtual machine with VMware HA and
DRS enabled in fully automated mode is experiencing a catastrophic host failure.
Which action can the administrator expect DRS to take?
- A. It will pro-actively move the virtual machine to a different host.
- B. It will pro-actively move the virtual machine to a different cluster.
- C. It will move the VM to a host on a different cluster with enough
resources after the HA rstart. - D. It move the VM to a host in the same cluster with enough resources
after the HA restart.
Answer: D
NEW QUESTION # 30
An administrator is browsing datastore and notices a file with a .vmtx
extension.
What are the contents of this file?
- A. Virtual machine snapshot
- B. Virtual disk characteristics
- C. Virtual machine configuration
- D. Template configuration
Answer: D
NEW QUESTION # 31
A vSphere administrator wants to monitor the CPU usage of all virtual machines (VMs) in a specific host cluster using alarms. Which sequence of actions should the administrator use?
- A. Click on the VMs folder and add an alarm.
- B. Click on the cluster and add an alarm.
- C. Click on individual VMs and add an alarm.
- D. Click on the ESXI host and add an alarm.
Answer: B
NEW QUESTION # 32
Which action should an administrator perform in the vSphere Client to create a VM template that can be used by more than one vCenter Server instance?
- A. Right-click the VM template > Convert to Virtual Machine
- B. Right-click the VM > Clone > Clone to Template
- C. Right-click the VM > Clone > Clone as Template to Library
- D. Right-click the VM > Template > Convert to Template
Answer: D
NEW QUESTION # 33
Which two vSphere features help address an organization's business availability challenges? (Choose two.)
- A. vSphere Pod Service
- B. vSphere DPM
- C. vSphere Trust Authority
- D. vSphere High Availability
- E. vSphere Fault Tolerance
Answer: D,E
NEW QUESTION # 34
Which feature mist an administrator use to revert back to the previous
of a VM template?
- A. Storage vMotion
- B. VM Snapshots
- C. VMware Tools
- D. Content Library
Answer: D
NEW QUESTION # 35
An administrator needs to upgrade the guest operating system installed in a virtual machine. The administrator wants to safely ensure that the selected operating system is supported by ESXi. Which action should the administrator take to meet this goal?
- A. Check the web page of the guest operating system vendor.
- B. Snapshot the VM before performing the operating system upgrade.
- C. Look in the guest OS version drop-down menu of the VM.
- D. Perform a guest OS and product search In the VMware Compatibility Guide.
Answer: D
NEW QUESTION # 36
An administrator is trying to create an alarm action that runs a batch
file on a specific VM.
Which alarm action should the administrator use?
- A. Send email notifications
- B. Run a powerCLI command
- C. Run script
- D. Send SNMP traps
Answer: C
NEW QUESTION # 37
A vSphere administrator sees the alarm:
vSphere HA virtual machine failed to failover
This occurred for virtual machines (VMs) in a cluster with vSphere High Availability (HA) enabled. The guest operating system on the VMs did not report a power failure.
What is a possible cause of this event?
- A. The VMs encountered an error during migration using vSphere vMotion.
- B. The VMs cloning operations did not complete.
- C. The host is still running but has disconnected from the network.
- D. A reboot of vCenter Server impacted vSphere HA.
Answer: C
NEW QUESTION # 38
A vSphere administrator has migrated a virtual machine between two ESXi hosts using vSphere vMotion and notices that the VM can no longer be pinged.
What caused this situation?
- A. There is an MTU mismatch.
- B. The virtual machine has RDMs attached.
- C. The destination portgroup has an incorrect VLAN tag.
- D. A different datastore is being used after the migration.
Answer: C
NEW QUESTION # 39
An administrator is asked to copy a single hard disk from one datastore to another. Which virtual machine Hie type should the administrator select?
- A. vmss
- B. vswp
- C. vmdk
- D. vmx
Answer: C
NEW QUESTION # 40
During a virtual machine migration, which VMkernel networking layer handles the traffic?
- A. IP storage
- B. vSAN
- C. vSphere vMotion
- D. Fault Tolerance
Answer: C
NEW QUESTION # 41
An operator must deploy three virtual machines from a template
named Win10-Template, and all three VMs must be configured with
unique computer names.
Which action must the operator take to achieve this goal?
- A. Clone Win10-Template three times, and then change the computer
name in each clone. - B. Use a Windows 10 customization specification when deploying the
virtual machines. - C. Export Win10-Template to the local filesystem, and then change the
computer name. - D. Create the virtual machines using the New virtual Machine wizard.
Answer: B
NEW QUESTION # 42
Which vSphere component provides continuous availability for
mission-critical virtual machines so users experience no loss of data and no interruption in service during a host failure?
- A. vSphere HA
- B. vSphere Replication
- C. vSphere vmotion
- D. vSphere Fault Tolerance
Answer: D
NEW QUESTION # 43
Which feature must be enabled to configure vSphere Proactive HA?
- A. vSphere HA
- B. vSphere DRS
- C. Cluster EVC
- D. Fault Tolerance
Answer: A
NEW QUESTION # 44
A virtual infrastructure operator needs to migrate a virtual machine
(VM).
Which action can the operator take to overcome the error message?
- A. Change the virtual disk format to Thick provision Eager Zeroed.
- B. Select a different ESXi host for the VM
- C. Select a different datastore for the VM.
- D. Select a cluster that has access to additional storage space.
Answer: C
NEW QUESTION # 45
An administrator must ensure that virtual machines have their initial placement performed automatically and that migration recommendations are displayed but not applied.
Which vSphere DRS Automation Level should the administrator use?
- A. Aggressive
- B. Manual
- C. Partially Automated
- D. Fully Automated
Answer: C
NEW QUESTION # 46
During a virtual machine migration, which VMkernel networking layer handles the traffic?
- A. IP storage
- B. vSAN
- C. Fault Tolerance
- D. vSphere vMotion
Answer: A
NEW QUESTION # 47
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