The Secret Of VMware 2V0-21.20 Test Questions

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NEW QUESTION 1
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 2
An administrator wants to enable bandwidth allocation for workloads by using Network I/O Control. What should the administrator configure to accomplish this?

  • A. Load-balancing
  • B. Virtual machine traffic
  • C. NIC teaming policy
  • D. Management traffic

Answer: C

NEW QUESTION 3
Which step can an administrator take so that vSphere can access patch information if vCenter Server does NOT have Internet access?

  • A. Use a Web server on the vCenter Server machine to automate the transfer of files.
  • B. Install VMware vSphere Update Manager Download Service on a Windows server.
  • 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 4
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?

  • A. ESXi will instantly switch from the base disk to the snapshot delta disk with no performance impact.
  • B. ESXi will merge the snapshot delta disk into the base disk; the virtual machine will be briefly stunned.
  • C. ESXi will commit the snapshot delta disk into the base disk; ongoing database write activity could resultin long stun times.
  • D. ESXi will create a virtual RAM disk to cache ongoing database write activity; performance impact will be limited.

Answer: A

NEW QUESTION 5
Which TCP/IP stack can support management traffic, vSphere vMotion, IP storage and vSphere Fault Tolerance?

  • A. vSphere vMotion TCP/IP stack
  • B. Provisioning TCP/IP stack
  • C. VXLAN TCP/IP stack
  • D. Default TCP/IP stack

Answer: D

NEW QUESTION 6
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 7
Which two vSphere features enable remote site availability? (Choose two.)

  • A. Proactive High Availability
  • B. vSphere Replication
  • C. Cross vCenter Migration
  • D. vSphere Fault Tolerance
  • E. vSphere vMotion

Answer: AD

NEW QUESTION 8
Refer to the exhibit.
2V0-21.20 dumps exhibit
What is the effective role the test1 account has on the Finance01 virtual machine?

  • A. Virtual machine user
  • B. Administrator
  • C. Read-only
  • D. No access

Answer: A

NEW QUESTION 9
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 10
Refer to the exhibit.
2V0-21.20 dumps 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?

  • A. In the ESXi host system config for the cluster node hosting the vCenter Server Appliance
  • B. In Administration settings in the vCenter Server Management
  • C. Interface In vCenter Server General settings in the vSphere Client
  • D. In the alarm rule definitions

Answer: D

NEW QUESTION 11
What is a minimum disk controller requirement for VMware vSAN?

  • A. A disk controller in pass-through or RAID 5 mode
  • B. A disk controller in pass-through or RAID 0 mode
  • C. A disk controller in pass-through or RAID 1 mode
  • D. A disk controller in JBOD mode

Answer: B

NEW QUESTION 12
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?

  • A. Disabled
  • B. Fully automated
  • C. Partially automated
  • D. Manual

Answer: A

NEW QUESTION 13
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 14
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 15
Which feature is a pre-requisite for configuring admission control on a cluster?

  • A. vSphere Fault Tolerance
  • B. vSphere Distributed Resource Scheduler (DRS)
  • C. vSphere Enhanced vMotion Compatibility (EVC)
  • D. vSphere High Availability (HA)

Answer: B

NEW QUESTION 16
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 17
Which feature can an administrator use for site availability with minimal effort and a low recovery point objective (RPO)?

  • A. vSphere vMotion
  • B. vSphere Fault Tolerance
  • C. vSphere Replication
  • D. vSphere High Availability

Answer: A

NEW QUESTION 18
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 19
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 cannot outgrow the datastore in less than 24 hours.
  • D. The snapshots on Finance1 will be automatically committed if SEsparse format is used.

Answer: C

NEW QUESTION 20
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 21
An administrator is unable to manage certificates with the vSphere Client. What is another supported option that can be used to manage certificates?

  • A. vCenter Server Management Interface
  • B. Cloud Builder
  • C. Command Line Interface
  • D. vRealize Operations Manager

Answer: D

NEW QUESTION 22
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?

  • A. Network latency between the nodes must be less than 10 milliseconds.
  • B. A vCenter Server license must be assigned to each node.
  • C. Each node must be configured with at least three network adapters.
  • D. All nodes must be located on a vSAN datastore in each data center.

Answer: B

NEW QUESTION 23
An administrator is running a variety of vSphere 6.5 cluster configurations and is tasked with upgrading to vSphere 7.0. Which two conditions could cause potential conflicts or outages to the virtual machines (VMs)? (Choose two.)

  • A. The use of a Windows vCenter Server system
  • B. The use of third-party custom vSphere Installation Bundles (VIBs) installed on the ESXi hosts
  • C. The upgrade of an external platform services controller
  • D. Datastores attached to the hosts based on VMFS3
  • E. The upgrade of a vSphere Distributed Switch with VMs attached

Answer: CE

NEW QUESTION 24
Refer to the exhibit.
2V0-21.20 dumps exhibit
Which trusted infrastructure component is missing and represented by the area labeled "A?"

  • A. Attestation Service
  • B. Key Provider Service
  • C. vSphere Virtual Machine Encryption
  • D. Key Management Server

Answer: A

NEW QUESTION 25
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