Ace VMware 5V0-22.21 Certification with Actual Questions Jan 03, 2024 Updated

2024 The Most Effective 5V0-22.21 with 150 Questions Answers

VMware 5V0-22.21 exam is a certification exam for IT professionals who want to demonstrate their knowledge and skills in deploying, managing, and troubleshooting vSAN environments. 5V0-22.21 exam tests the candidate’s understanding of vSAN architecture and components, vSAN configuration and management, and vSAN policies and monitoring. VMware vSAN Specialist certification is intended for IT professionals with experience in virtualization, storage, and networking, and passing the exam demonstrates their expertise in vSAN technology and their ability to design, implement, and manage vSAN solutions.

VMware 5V0-22.21 exam consists of 60 multiple-choice questions that are to be completed within 105 minutes. 5V0-22.21 exam covers various topics such as vSAN architecture and components, vSAN configuration and administration, vSAN policies and profiles, vSAN monitoring and troubleshooting, and vSAN interoperability with other VMware products. Passing 5V0-22.21 exam requires a score of at least 300 out of 500 points. Obtaining the VMware vSAN Specialist certification can help IT professionals advance their careers and increase their earning potential by demonstrating their expertise in one of the most in-demand technologies in the IT industry.

 

NEW QUESTION # 44
Which Storage Policy Structure Rule is supported by vSAN Direct Datastore?

• A. Enable rules for vSAN storage
• B. Enable tag/capacity-based placement rules
• C. Enable host-based rules
• D. Enable storage performance-based rules

Answer: A

NEW QUESTION # 45
An Application Clustering Solution requires an in-guest attachable LUN which can be shared across two different VMs.
Which vSAN feature can meet this requirement?

• A. vSAN HCI Mesh
• B. vSAN iSCSI Target Service
• C. vSAN Data Persistence
• D. vSAN Datastore Sharing

Answer: B

NEW QUESTION # 46
In a 2-node vSAN cluster, one node has recovered from failure with FTT=1 and RAID-1 storage policy.
Refer to the exhibit:

What is the total VMDK storage consumed?

• A. 100GB
• B. 150 GB
• C. 200GB
• D. 133GB

Answer: C

NEW QUESTION # 47
Which two tools should be used to identify vSAN unassociated objects? (Choose two.)

• A. esxcfg
• B. RVC
• C. PowerCLI
• D. vsantop
• E. esxcli

Answer: B,C

Explanation:
PowerCLI is a command-line interface for managing VMware vSphere, vSAN and other VMware products. RVC is the Ruby vSphere Console which is an interactive command-line tool for managing vSphere, vSAN, and other VMware products. Using PowerCLI and RVC, you can run commands to identify unassociated objects and take corrective action. For example, you can use PowerCLI to list all vSAN objects and RVC to perform a check on the objects to see if they are unassociated.
https://core.vmware.com/resource/vsan-operations-guide
vSAN Operations Guide | VMware
https://core.vmware.com/resource/vsan-operations-guide
https://docs.vmware.com/en/VMware-vSphere/6.5/rn/vsphere-esxi-65u3-release-notes.html VMware ESXi 6.5 Update 3 Release Notes
https://docs.vmware.com/en/VMware-vSphere/6.5/rn/vsphere-esxi-65u3-release-notes.html
https://www.sapientcode.com/blog/VMware/vSphere/vSAN
VMware vSAN SapientCode
https://www.sapientcode.com/blog/VMware/vSphere/vSAN

NEW QUESTION # 48
Which two requirements should the vSAN administrator consider in order to accomplish this goal? (Choose two.)

• A. A leaf spine topology is required for core redundancy and reduced latency.
• B. Encryption must be disabled prior to configuring HCI mesh.
• C. NIC teaming must be implemented for the vSAN network vmkernel port.
• D. Either Layer 2 and Layer 3 communications can be used.
• E. The configuration must meet the same latency and bandwidth requirement as local vSAN.

Answer: A,E

NEW QUESTION # 49
An administrator wishes to prevent vCenter notifications of vSAN Health status during a scheduled maintenance window.
Which action can be taken to achieve this goal?

• A. Silence the alert from the HTML client.
• B. Disable SNMP service.
• C. Disable the performance service.
• D. Run performance diagnostics prior to scheduled maintenance.

Answer: A

Explanation:
You can silence the vSAN health status alerts from the vCenter HTML client. This will prevent vCenter from sending notifications during the scheduled maintenance window. To silence an alert, you can navigate to the "Monitoring" tab, go to "Alarms" and click on the desired alert to open its settings. From there, you can select "Actions" and then "Silence Alarm". This will prevent notifications for the selected alert until it is cleared or unsilenced.
Please note that this is not a permanent solution and will need to be reapplied after maintenance if desired. Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.monitoring.doc/GUID-E5D5F4A4-2F5C-4F6E-9E97-8CBB3D3F3E6B.html

NEW QUESTION # 50
A vSAN administrator is deploying multiple 2-node clusters to remote branch offices. The nodes already have an old vSphere 7.0 image, but the administrator would like to update the image and ensure consistency across all the nodes.
The administrator configured vLCM on the first vSAN cluster and exported the image.
Which format should the administrator choose?

• A. JSONFile
• B. TXT File
• C. ZIP File
• D. ISO Image

Answer: A

NEW QUESTION # 51
A vSAN administrator has three available racks and six vSAN hosts and needs to protect against a rack failure while maximizing resources.
Which two strategies should the vSAN administrator use to achieve this goal? (Choose two.)

• A. vSAN stretched cluster
• B. RAID-6/FTT=2
• C. Specify fault domains
• D. RAID-5/FTT=1
• E. 2-node configuration

Answer: B,C

NEW QUESTION # 52
A vSAN Administrator has a cluster of six vSAN nodes. The vSAN datastore was 55% utilized, and due to a power outage, one node was lost. The vSAN administrator needs to resolve the storage policy compliance for the virtual machines on RAID-5.
Which action, if any, needs to be taken to meet this goal?

• A. Change the RAID-5 FTT from 2 to 1.
• B. Trigger vSAN object repair from ESXCLI.
• C. The one failed node must be restored.
• D. No action is needed since vSAN automatically rebuilds the objects.

Answer: A

Explanation:
When a node is lost in a vSAN cluster, the vSAN will automatically begin to rebuild objects in order to meet the storage policy compliance. However, if the storage policy includes RAID-5 with a "Failures to Tolerate" (FTT) value of 2, it won't be possible to rebuild the objects and meet the storage policy compliance with only 5 nodes. In this case, the vSAN administrator needs to change the RAID-5 FTT from 2 to 1, this will allow the vSAN to rebuild the objects and meet the storage policy compliance with only 5 nodes. With RAID-5, the FTT value of 1 is the minimum value supported by vSAN.
This is explained in VMware vSAN documentation in the section "RAID-5 and RAID-6 Erasure Coding" Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/vsphere-vsan-70-config-guide/GUID-1A5F48D5-F8C9-4C7E-9D9B-F9D4B4E4A4F4.html Changing the RAID-5 FTT from 2 to 1 will ensure that the virtual machines on the vSAN datastore are in compliance with the storage policy. This is because, with a RAID-5 FTT of 2, the cluster needs at least 6 nodes to meet the redundancy requirements. With a single node lost, the cluster cannot meet this requirement and so the virtual machines on the datastore will be out of compliance. By changing the FTT from 2 to 1, the cluster will be able to meet the redundancy requirements with only the remaining 5 nodes, ensuring compliance with the storage policy. Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.troubleshooting.doc/GUID-F7A0FECC-E95E-4A89-B3B3-9699D9F7D87D.html

NEW QUESTION # 53
A vSAN administrator is investigating vSAN performance related problems but cannot find any vSAN performance statistics on the cluster summary page.
Why is this situation occurring?

• A. vSAN Performance service is not enabled.
• B. The vRealize Operations Manager is not integrated with vSAN cluster.
• C. The administrator has read-only permissions on the cluster level.
• D. vSAN statistics are only available via CLI.

Answer: A

Explanation:
vSAN performance statistics are not available on the cluster summary page if the vSAN Performance service is not enabled. This service is responsible for collecting and displaying performance data for vSAN components such as disk groups, virtual machines and virtual disks. Without this service enabled, vSAN performance statistics will not be available on the vSphere Web Client, and the administrator will not be able to monitor the performance of the vSAN cluster.
To enable vSAN Performance service, the vSAN administrator can go to the vSphere Web Client, navigate to the vSAN cluster, click on the Configure tab, and then click on Services. Locate the vSAN Performance service, and click on the Start button.
This is explained in VMware vSAN documentation in the section "Monitoring vSAN Performance" Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/vsphere-vsan-70-admin-guide/GUID-7E8F6C98-7C0B-4D21-8F1A-F3A3A9F4F4A4.html

NEW QUESTION # 54
A vSAN administrator was presented with 30 additional vSAN ReadyNodes to add to an existing vSAN cluster. There is only one administrator to complete this task.
What is the fastest approach?

• A. Use a Host Profile that was extracted from an existing host.
• B. Launch Quickstart to Add Hosts to a vSAN Cluster
• C. Clone the ESXi boot partition to all new hosts, since the hardware is identical.
• D. Run vim-cmd to capture, and apply the configuration from an existing host.

Answer: A

NEW QUESTION # 55
A vSAN administrator is tasked to perform an upgrade of a vSAN cluster from 7.0 to 7.0 U2, including firmware and drivers for its hardware. The vSAN administrator already created an image using vSphere Lifecycle Manager (vLCM).
Prior to selecting Start Remediation, which step should be taken to upgrade the complete vSAN cluster as a single task?

• A. Stage the upgrade of the vSAN cluster through vLCM.
• B. Place all hosts in the vSAN cluster into Maintenance Mode.
• C. Manually remediate one host at a time in the vSAN cluster.
• D. Select Remediate All through vLCM to upgrade all hosts in the cluster.

Answer: C

NEW QUESTION # 56
A vSAN administrator needs to find the metrics for objects containing data served up by the vSAN iSCSI service.
On which level should the vSAN administrator look?

• A. vSAN iSCSI Object
• B. Virtual Machine
• C. Cluster
• D. vCenter Server

Answer: C

Explanation:
The vSAN administrator should look at the cluster level to find the metrics for objects containing data served up by the vSAN iSCSI service [1]. According to VMware's Official Guide, "vSAN performance service provides storage-centric visibility to a cluster-wide set of performance metrics and statistics that are collected on a regular basis". This means that the vSAN administrator should look at the cluster level to view the metrics and statistics for the vSAN iSCSI service [1].
https://blogs.vmware.com/virtualblocks/2019/06/12/vsan-performance-metric-levels/
1. Performance Troubleshooting - Understanding the Different Levels ...
https://blogs.vmware.com/virtualblocks/2019/06/12/vsan-performance-metric-levels/
https://core.vmware.com/resource/vsan-operations-guide
vSAN Operations Guide | VMware
https://core.vmware.com/resource/vsan-operations-guide
https://docs.vmware.com/en/VMware-vSphere/7.0/vsan-703-administration-guide.pdf Administering VMware vSAN - VMware vSphere 7.0
https://docs.vmware.com/en/VMware-vSphere/7.0/vsan-703-administration-guide.pdf

NEW QUESTION # 57
A vSAN administrator has recently upgraded to vSAN 7.0 U1. The vSAN administrator wants to control the amount of Capacity Reserve to use the underutilized capacity of -140TB in the cluster of 12 vSAN ReadyNodes & 400TB storage for vSAN internal operations.
Which two options should be used to accomplish this goal? (Choose two.)

• A. Operations Reserve
• B. Capacity Plan Reserve
• C. Buffer Reserve
• D. Host Rebuild Reserve
• E. Slack Rebuild Reserve

Answer: A,C

Explanation:
The two options to control the amount of Capacity Reserve to use the underutilized capacity of -140TB in the cluster of 12 vSAN ReadyNodes & 400TB storage for vSAN internal operations are B. Buffer Reserve and E. Operations Reserve. The Buffer Reserve is used to set the size of the buffer between the available capacity and the consumed capacity, and the Operations Reserve is used to set aside capacity for vSAN internal operations.

NEW QUESTION # 58
A vSAN administrator is looking at adding a new vSAN cluster with hosts that have 512GB memory.
What is the minimum requirement for the node's flash boot device?

• A. 16GB
• B. 32GB
• C. 4GB
• D. 128GB

Answer: A

NEW QUESTION # 59
A vSAN storage policy with the 'Failures lo Tolerate" rule set to "2 failures - RA1D-1 {Mirroring)" is assigned to multiple virtual machines.
The vSAN administrator is considering assigning a new vSAN storage policy with the "Failures to Tolerate' rule set lo '2 failures - RAID-6* (Erasure Coding)" to the virtual machines.
How will the capacity of the vSAN datastore be affected if this action is taken?

• A. Additional free capacity will be available for immediate use.
• B. Free capacity is permanently reduced after the Object Repair Timer expires.
• C. Additional capacity is permanently consumed by the erasure coded components.
• D. Used capacity will increase temporarily while the erasure coded components are built.

Answer: D

Explanation:
Used capacity will increase temporarily while the erasure coded components are built. When a vSAN storage policy with 'Failures to Tolerate' set to '2 failures - RAID-6 (Erasure Coding)' is assigned to multiple virtual machines, the components of the objects stored on the vSAN datastore will be rebuilt in an erasure coding format, which requires additional capacity. This additional capacity will be used temporarily while the erasure coded components are built, and will be reclaimed once the process is complete.
https://core.vmware.com/resource/vsan-2-node-cluster-guide
vSAN 2-Node Cluster Guide | VMware
https://core.vmware.com/resource/vsan-2-node-cluster-guide
https://douran.academy/wp-content/uploads/ebooks/vcp-dcv-for-vsphere-7.x.pdf VCP-DCV for vSphere 7.x (Exam 2V0-21.20) Official Cert Guide, 4th ...
https://douran.academy/wp-content/uploads/ebooks//vcp-dcv-for-vsphere-7.x.pdf
https://core.vmware.com/resource/vsan-70u3-proof-concept-guide
vSAN 70u3 Proof of Concept Guide | VMware
https://core.vmware.com/resource/vsan-70u3-proof-concept-guide
According to the VMware vSAN documentation, when a vSAN storage policy with 'Failures to Tolerate' set to '2 failures - RAID-6 (Erasure Coding)' is assigned to multiple virtual machines, the components of the objects stored on the vSAN datastore will be rebuilt in an erasure coding format, which requires additional capacity. This additional capacity will be used temporarily while the erasure coded components are built, and will be reclaimed once the process is complete.
You can find this exact text in the VMware vSAN 6.6 Documentation, in the section titled 'Storage Policies': https://docs.vmware.com/en/VMware-vSphere/6.6/com.vmware.vsphere.vsan.doc/GUID-F54F0A1F-D9E7-46FD-86F8-6F47A6FAE17C.html

NEW QUESTION # 60
Which tool should be used to identify vSAN unassociated objects?

• A. PowerCLI
• B. vSphere Host Client
• C. vsantop
• D. vSphere CLI

Answer: D

NEW QUESTION # 61
A 100GB virtual disk object has this storage policy assigned to it:
Site disaster tolerance: None - standard cluster
Failures to Tolerate: 1 failure - RAID-1 (Mirroring)
Number of disk stripes per object: 3
What is the maximum amount of raw vSAN storage capacity consumed by this virtual disk?

• A. 100GB
• B. 600GB
• C. 200GB
• D. 300GB

Answer: C

NEW QUESTION # 62
A 5-node vSAN cluster contains multiple virtual machines, and a vSAN storage policy with the rule "Failures to tolerate" set to "1 failure - RAID-5 (Erasure Coding)" is assigned. A vSAN administrator has changed the rile in the assigned policy to "2 failures - RAID-6 (Erasure Coding)".
What is the result of this change?

• A. No changes occur until the policy is reapplied.
• B. The updated policy is serially applied to the virtual machines.
• C. Changes are queued for 60 minutes.
• D. The policy change is rejected immediately.

Answer: C

NEW QUESTION # 63
An administrator is preparing maintenance on a host in a vSAN cluster, and the maintenance is expected to take less than one hour. The administrator is considering using the "Full Data Migration" but understands that this can be time consuming and also has additional capacity and performance considerations.
Which action would alleviate these concerns?

• A. Use maintenance mode with "No Data Migration".
• B. Take an outage window when users are less likely to be working.
• C. Use maintenance mode with "Ensure Accessibility".
• D. Use maintenance mode with "Ensure Accessibly", and increase the vSAN object repair timer to more than one hour.

Answer: A

Explanation:
According to VMware's documentation, the "No Data Migration" option for maintenance mode should be used when the expected maintenance time is less than one hour. This option will allow the administrator to complete their maintenance without having to wait for a full data migration, which can be time consuming and also has additional capacity and performance considerations. It is important to note that this option will not guarantee the same level of availability as the other options, so it should only be used when the expected maintenance time is less than one hour.
https://core.vmware.com/resource/vsan-2-node-cluster-guide
vSAN 2-Node Cluster Guide | VMware
https://core.vmware.com/resource/vsan-2-node-cluster-guide
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vsan-planning.doc/GUID-05C1737A-5FBA-4AEE-BDB8-3BF5DE569E0A.html Deploying a vSAN Witness Appliance
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vsan-planning.doc/GUID-05C1737A-5FBA-4AEE-BDB8-3BF5DE569E0A.html
https://core.vmware.com/resource/vsan-stretched-cluster-guide
vSAN Stretched Cluster Guide | VMware
https://core.vmware.com/resource/vsan-stretched-cluster-guide

NEW QUESTION # 64
A vSAN administrator is implementing deduplication and compression on a vSAN all-flash cluster but wants the VMs to remain operational. The details are as follows:
There are 4 nodes in the vSAN cluster.
Existing VMs use a RAID-5 storage policy.
Which action should the vSAN administrator take to meet this goal?

• A. Enable TRIM/UNMAP.
• B. Use the Allow Reduced Redundancy option.
• C. Use explicit fault domains.
• D. Change the existing VM storage policy to RAID-6.

Answer: B

NEW QUESTION # 65
A business unit requires proprietary data to be protected against a site failure while using the least amount of storage and the least amount of nodes. AN administrator plans to implement a vSAN Stretched Cluster with a RAID-5 policy.
What is the minimum number of data nodes across all sites in this vSAN Stretched Cluster configuration?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: B

NEW QUESTION # 66
......

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