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2V0-21.20 Exam Questions - Online Test


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NEW QUESTION 1
Which two storage technologies can an administrator use to deploy the Virtual Machine File System (VMFS)? (Choose two.)

  • A. iSCSI storage
  • B. vSAN storage
  • C. Fibre Channel storage
  • D. Virtual Volumes storage
  • E. NFS storage

Answer: AE

NEW QUESTION 2
An IT department is decommissioning a storage array and Casks an administrator with removing a datastore from ESXi hosts. What is a prerequisite for unmounting the datastore?

  • A. The datastore is NOT being used by vSphere High Availability heartbeating.
  • B. The datastore is NOT referenced by a host profile.
  • C. The datastore does NOT contain powered-off virtual machines.
  • D. The datastore is NOT managed by Storage DRS.

Answer: A

NEW QUESTION 3
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. Replicas will be placed on different disk groups but can be placed on the same host.
  • B. Each virtual disk will have two replicas of data.
  • C. All stripes will be placed on different disk groups and cannot be placed on the same host.
  • D. Each virtual disk will have four replicas of data.

Answer: D

NEW QUESTION 4
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. VMFS3 is supported with ESXi 7.0 to store boot configurations only.
  • B. A VMFS5 datastore CANNOT be upgraded; a new VMFS6 datastore is required.
  • C. An ESXi 7.0 host will NOT recognize a VMFS3 datastore.
  • D. An ESXi 7.0 host can automatically upgrade a VMFS5 datastore.

Answer: B

NEW QUESTION 5
Which local only host utility is used for primary, real-time performance monitoring in vSphere?

  • A. esxCop
  • B. top
  • C. resxtop
  • D. vSphere Command-Line Interface (CLI)

Answer: D

NEW QUESTION 6
An administrator is troubleshooting a recent failure and finds the following error messages:
2V0-21.20 dumps exhibit
Which action has failed, thus resulting in these errors?

  • A. Virtual machine power off
  • B. Virtual machine migration
  • C. Virtual machine snapshot
  • D. Virtual machine reconfiguration

Answer: D

NEW QUESTION 7
Which privilege is required to run the esxtop utility?

  • A. Administrator
  • B. vStatsUser
  • C. vStatsAdmin
  • D. Root user

Answer: D

NEW QUESTION 8
An administrator wants to implement virtual machine encryption. Which component encrypts the virtual machine files?

  • A. Key management server (KMS)
  • B. Key encryption key (KEK)
  • C. Certificate
  • 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-4

NEW QUESTION 9
A recently deployed set of test virtual machines are impacting the performance of a company development team project datastore. The shared cache server appears to be suffering from storage congestion.
Storage I/O Control is already enabled on all company datastores.
Which two steps should the administrator take to improve the performance of the cache server? (Choose two.)

  • A. Configure storage shares per virtual machine.
  • B. Configure the path selection policy.
  • C. Create a claim rule to control the storage path.
  • D. Configure storage limits per virtual machine.
  • E. Update the storage provider for the existing array.

Answer: AC

NEW QUESTION 10
What is the minimum CPU core requirement for successful installation, or upgrade, of ESXi on a host?

  • A. 1
  • B. 2
  • C. 32
  • D. 8

Answer: D

NEW QUESTION 11
Which tool is used to monitor the vCenter Server Appliance resources?

  • A. vimCop
  • B. esxtop
  • C. esxcli
  • D. vmstat

Answer: B

NEW QUESTION 12
A virtual machine with a single 100 GB virtual machine disk file has a single 20 GB snapshot. The virtual machine is powered off.
How much additional free space on the datastore is required to delete the snapshot, committing the snapshot delta disk to the base disk?

  • A. 120 GB
  • B. 100 GB
  • C. 0 GB
  • D. 20 GB

Answer: D

NEW QUESTION 13
Which type of network adapter is designed to provide connectivity to hosts and handle the standard system traffic of vSphere vMotion?

  • A. VXLAN virtual tunnel end point (VXLAN VTEP)
  • B. VM network
  • C. Virtual machine network interface card (VMNIC)
  • D. VMkernel port

Answer: B

NEW QUESTION 14
Which two statements are true regarding the use of firmware update packages in vSphere Lifecycle Manager? (Choose two.)

  • A. The firmware and drivers add-on can add or remove components from the ESXi base image.
  • B. The firmware and drivers add-on can be used on clusters that are managed with baselines.
  • C. The firmware and drivers add-on are distributed through the official VMware online depot.
  • D. A hardware support manager must be registered as a vCenter Server extension.
  • E. The firmware and drivers add-on is provided by a third-party vendor.

Answer: AB

NEW QUESTION 15
Which step is required when adding an existing hard disk that is configured as a boot disk during virtual machine creation?

  • A. Set the boot delay to at least 5,000 milliseconds.
  • B. Enable Secure Boot.
  • C. Select 'RDM Disk' from the 'Add New Device' drop-down menu.
  • D. Remove the existing disk before adding the boot disk.

Answer: B

NEW QUESTION 16
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 Global Support Services
  • B. VMware Premier Support
  • C. vRealize Operations Manager
  • D. VMware Skyline

Answer: C

NEW QUESTION 17
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. VMFS3 is no longer supported with ESXi 7.0.
  • C. VMFS5 is no longer supported with ESXi 7.0.
  • D. An ESXi 7.0 host will automatically upgrade a VMFS3 datastore when discovered.
  • E. A VMFS3 datastore cannot be upgraded; a new VMFS6 datastore is required.

Answer: CE

NEW QUESTION 18
Refer to the exhibit.
2V0-21.20 dumps exhibit
What does the %RDY for the Win1 virtual machine indicate?

  • A. High CPU wait time
  • B. Low CPU usage
  • C. High CPU contention
  • D. Low CPU contention

Answer: D

NEW QUESTION 19
An administrator is trying to configure vCenter Single Sign-On from the vSphere Client but does NOT have permission. Which role is required in order to configure vCenter Single Sign-On?

  • A. vCenter Single Sign-On Administrator
  • B. vCenter Server Appliance Root
  • C. vCenter Power User
  • D. vCenter Administrator

Answer: D

NEW QUESTION 20
Which virtual disk option allows a virtual machine to consume the minimum storage capacity?

  • A. Lazy-zeroed thick-provisioned
  • B. Independent persistent
  • C. Eager-zeroed thick-provisioned
  • D. Thin-provisioned

Answer: D

Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vm_admin.doc/GUID-4C0F4D73-82F2

NEW QUESTION 21
What is a requirement of Storage I/O Control?

  • A. Storage connected through Fibre Channel
  • B. Automated storage tiering capabilities
  • C. Management by a single vCenter Server
  • D. Datastores with multiple extents

Answer: B

NEW QUESTION 22
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?

  • A. Automation Level - Manual Remediation Level - Maintenance mode
  • B. Automation Level - Automated Remediation Level - Mixed mode
  • C. Automation Level - Automated Remediation Level - Maintenance mode
  • D. Automation Level - Manual Remediation Level - Quarantine mode

Answer: C

NEW QUESTION 23
What are two pre-requisites for enabling ESXi secure boot? (Choose two.)

  • A. External Key Management Service
  • B. Unified Extensible Firmware Interface (UEFI)
  • C. vCenter Server 7.0 or greater
  • D. ESXi 7.0 or greater
  • E. Trusted Platform Module version 2.0

Answer: CE

Explanation:
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.security.doc/GUID-10F7022C-DBE1-4

NEW QUESTION 24
......

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