[2023] Practice with these 5V0-22.21 dumps Certification Sample Questions

Get Instant Access of 100% REAL 5V0-22.21 DUMP Pass Your Exam Easily

The 5V0-22.21 exam consists of 60 questions that must be completed within 105 minutes. 5V0-22.21 exam is conducted online and is available in English, Japanese, and Simplified Chinese. 5V0-22.21 exam is designed to test the candidate's knowledge of vSAN architecture, deployment, management, and troubleshooting. Candidates must pass the VMware vSAN Specialist exam to earn the certification.

VMware vSAN Specialist certification exam is designed to test your skills and knowledge in vSAN technology, which is a key component of VMware's software-defined data center. 5V0-22.21 exam covers various topics related to vSAN, including storage policies, network connectivity, and security. VMware vSAN Specialist certification exam is intended for professionals who have experience in working with vSAN technology and want to validate their knowledge and skills.

 

NEW QUESTION # 63
What os the maximum number of 2-node clusters that can share a vSAN Shared Witness host in vSAN 7.0 U1?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: D

NEW QUESTION # 64
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. 200GB
• C. 133GB
• D. 150 GB

Answer: B

NEW QUESTION # 65
An administrator must choose between deploying a virtual witness or physical witness for a vSAN Stretched Cluster. The administrator eventually decides to use a virtual witness.
What is a benefit of selecting this approach?

• A. Additional compute capacity for running VMs
• B. Increased vSAN datastore capacity
• C. Shared metadata between separate clusters
• D. Reduced vSphere licensing

Answer: D

NEW QUESTION # 66
Which option, if any, is the default option to enable Maintenance Mode on a vSAN host?

• A. Ensure accessibility.
• B. No data migration.
• C. Full data migration.
• D. There is no default option. The administrator must select an option.

Answer: D

NEW QUESTION # 67
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. The one failed node must be restored.
• B. Trigger vSAN object repair from ESXCLI.
• C. No action is needed since vSAN automatically rebuilds the objects.
• D. Change the RAID-5 FTT from 2 to 1.

Answer: D

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 # 68
An administrator has been tasked with physically moving the hosts in a vSAN 7.0 U1 cluster to an alternative location. All virtual machines, hosts, and the vCenter Server have need safely powered sown, and the servers have been relocated. Afterwards, the operations engineer needs to bring up the vSAN cluster again.
Which action is part of this process?

• A. Disabling the vCLS retreat mode
• B. Exiting Maintenance Mode on each ESXi host using the vSphere Host Client
• C. Powering on each ESXi host from the vSphere Client
• D. Entering Maintenance Mode with no data migration on each ESXi host

Answer: D

NEW QUESTION # 69
A single disk in a vSAN disk group suffers from an unrecoverable hardware failure. This causes vSAN to set the health status for all disks in the group to Permanent disk loss, indicating disk failure. All other disks, however, have not suffered from a hardware failure.
Why would vSAN mark all disks in this manner?

• A. Deduplication and compression are enabled.
• B. The key management server is offline.
• C. The vSAN disk management service has failed.
• D. The affected vSAN node is offline.

Answer: D

Explanation:
If a single disk in a vSAN disk group suffers from an unrecoverable hardware failure, vSAN will mark all disks in the group with a Permanent disk loss status. This is because vSAN uses a technique called "failure domains" to ensure data availability and protect against data loss. A failure domain is a group of disks that are considered a single point of failure. If a disk in a failure domain fails, all other disks in that failure domain are also considered failed. This is to protect against further data loss in the event of a second failure in the same failure domain.
Reference:
VMware vSAN 6.7 Documentation > vSAN > vSAN Operations > Managing vSAN > Understanding and Managing Failure Domains in vSAN VMware vSAN 6.7 Documentation > vSAN > vSAN Operations > Managing vSAN > Understanding Health and Performance > Understanding Disk Group Health

NEW QUESTION # 70
A new vSAN Cluster with four hosts has to be designed for a single site architecture.
Which design decision is correct?

• A. Only hardware listed on the VMware Compatibility Guide will be deployed.
• B. Configure the storage controllers to use RAID.
• C. Use block-based storage for the newvSAN cluster.
• D. All the data must remain accessible even with two host failures.

Answer: B

NEW QUESTION # 71
Which two prerequisites are required before a vSAN administrator is able to use the vSAN Performance Diagnostics feature? (Choose two.)

• A. Verbose Mode must be enabled when configuring vSAN monitoring.
• B. vSAN File Services must be disabled before running vSAN Performance Diagnostics.
• C. Participation in the Customer Experience Improvement Program (CEIP) must be enabled.
• D. The vSAN Performance Service must be enabled.
• E. The vSAN Health Service must be turned on.

Answer: D,E

NEW QUESTION # 72
A financial institute deployed a vSAN Stretched Cluster to provide geographical resiliency. After a recent WAN outage, the institute decided to deploy a smaller warm site and use vSphere Replication to asynchronously replicate the data.
The environment has the following configurations:
* 1300 VMs
* 300 TBs of storage
* RAID-5 vSAN storage policy
What is the minimum amount of vSphere Replication servers required to support the requirement?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: B

Explanation:
The correct answer is A. 1. vSphere Replication servers are not required for vSAN stretched cluster deployments, as the data is automatically replicated between the primary and secondary sites. Therefore, the minimum amount of vSphere Replication servers required to support the requirement is 1.

NEW QUESTION # 73
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. Disable SNMP service.
• B. Disable the performance service.
• C. Run performance diagnostics prior to scheduled maintenance.
• D. Silence the alert from the HTML client.

Answer: D

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 # 74
An vSAN administrator is relying on vSAN Stretched Clusters to protect against entire-site failures. How is this protection accomplished?

• A. By placing redundant components at both sites
• B. By using asynchronous data transfer
• C. By configuring data locality
• D. By synchronizing virtual machine data from the witness site

Answer: A

Explanation:
Each site in the stretched cluster is configured as a fault domain. Fault domains are used to spread redundancy components across servers. In a traditional vSAN cluster, redundant components are spread across servers in separate computing racks, and as a result, can tolerate rack failures, cache and capacity device failures, network device failures, and power failures. When used in a stretched cluster, fault domains spread redundancy components across sites, and therefore can tolerate the failure of an entire data site. The minimum number of hosts in a stretched cluster is three, one host in each data site plus the witness host in the witness site. The maximum number of hosts in a stretched cluster is 31, fifteen hosts in each data site plus the witness host in the witness site.

NEW QUESTION # 75
When attempting to add a directly attached disk device to a host disk group, the intended disk does not show among the available devices in disk management.
Which action should be taken?

• A. Delete all device partitions
• B. Create a VMFS partition
• C. Format the existing partition
• D. Create a 1GB metadata partition

Answer: A

NEW QUESTION # 76
Which two requirements should the vSAN administrator consider in order to accomplish this goal? (Choose two.)

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

Answer: A,B

NEW QUESTION # 77
What is the default health check interval for the vSAN Health services?

• A. Every 24 hours
• B. Every 10 minutes
• C. Every 60 minutes
• D. Every 10 seconds

Answer: B

Explanation:
The default health check interval for the vSAN Health services is every 10 minutes. This interval is used by the vSAN Health service to monitor the health of the vSAN cluster and report any anomalies it finds. The vSAN Health service is responsible for running the health checks and if any issues are detected, it will notify the administrator. For more information, see the official VMware guide on vSAN Health Service: https://docs.vmware.com/en/VMware-vSphere/6.7/vsphere-esxi-vcenter-server-67-vsan-health-service-guide.pdf

NEW QUESTION # 78
A vSAN administrator notices that the VMware Skyline Health: Network Latency Check reports indicate that three hosts are noncompliant.
Which action should the vSAN administrator take?

• A. Immediately reboot the non-compliant hosts.
• B. Rerun the VMware Skyline Health: vSAN Cluster Partition report.
• C. Place the non-compliant hosts into an isolated network partition.
• D. Check VMKNICs, uplinks, physical switches, and associated settings.

Answer: D

Explanation:
The vSAN administrator should check VMKNICs, uplinks, physical switches, and associated settings. High network latency can be caused by incorrect networking configurations or misconfigured switch settings. By checking the VMKNICs, uplinks, and switches, the vSAN administrator can identify any potential causes of the high network latency and take steps to remedy them.

NEW QUESTION # 79
An administrator will be performing a rolling upgrade of a vSAN cluster over the weekend. In preparation, the administrator runs the Data Migration Pre-Check.
Which two items are being checked? (Choose two.)

• A. DRS settings
• B. Cluster capacity
• C. Affinity rules
• D. vSphere HA state
• E. Object compliance and accessibility

Answer: B,E

NEW QUESTION # 80
......

Free Exam Files Downloaded Instantly: https://examboost.vce4dumps.com/5V0-22.21-latest-dumps.html