Free VMware vSAN Specialist Exam 5V0-22.21 Exam Practice Test

An administrator needs an esxcli system command that will place a vSAN host into maintenance mode using the "Ensure Accessibility" option. Which esxcli system command, if any, will work?

• There are no esxcli commands for MaintenanceMode.
• #esxcli system maintenanceMode set -enable true -m ensureObjectAccessibility.
• #esxcli system MaintenanceMode set -enable true -e ensureObjectAccessibility true.
• #esxcli system maintenanceMode set -enable false -m ensureObjectAccessibility.

A vSAN administrator wants to install a patch on an existing vSAN cluster. The environment runs vSphere 7.0, and the patch contains ESXi 7.0 Update 1c. The vSAN administrator will use vSphere Lifecycle Manager images to add the patch to the proper image and apply it to the vSAN cluster. Which action should be performed before patching the ESXi hosts in the vSAN cluster?

• Upgrade the Platform Services Controller.
• Perform a disk format upgrade.
• Create a baseline instead of using images.
• Upgrade the vCenter Server.

An administrator wants to check the vSAN cluster health during the maintenance window while vCenter Server is offline. What are two ways to complete this task? (Choose two.)

• HCIBench
• ESXi system logs on vSAN datastore
• esxcli
• vSphere Host Client
• esxtop

An administrator has successfully deployed a new 3-node vSAN Cluster. Prior to deploying any production workloads on to the new cluster, the administrator must complete a number of Service Validation and Testing (SVT) checks. The final check requires the administrator to pull out a disk from one of the vSAN hosts. Which two outcomes will occur within the vSAN cluster following this action? (Choose two.)

• By default. vSAN will delay the rebuilding of affected components for 60 minutes.
• All components on the device will be marked as absent.
• By default. vSAN will start the rebuilding of affected components immediately.
• By default vSAN will delay the rebuilding of affected components for 30 minutes.
• All components on the device will be marked as degraded.

A vSAN administrator has recently upgraded a vSAN cluster to 7.0 U1 and has enabled Capacity Reserve features to reduce the amount of capacity reserved for transient and rebuild operations. Which scenario would prevent this feature from operating properly?

• The physical disk has reached an 80% full reactive rebalance threshold.
• The used space on vSAN datastore exceeds the suggested slack rebuild threshold.
• The used space on vSAN datastore exceeds the suggested host rebuild threshold.
• Underutilized space is above 25-30% of the total capacity threshold.

What is the purpose of host rebuild reserve in vSAN?

• Reserves space in case of single host failure
• Allocated capacity for vCLS
• Reconfigures data components
• Stores vSphere HA heartbeats

A vSAN administrator needs to upgrade the vSAN cluster from vSAN 7.0 to 7.0 U1 without disruption. The following steps have been completed in this order: 1. Edited the vLCM image on the current cluster 2. Updated it to vSphere 7.0 U1 3. Changed the vendor addon 4. Selected the firmware bundle from the server vendor 5. Saved the configuration After saving the configuration, all hosts in the cluster are out of compliance. Which step is needed next to accomplish this task?

• Remediate all nodes in the cluster.
• Roll back the vLCM configuration to the latest compliant image.
• Place all hosts in maintenance mode.
• Stage the upgrade images.

A vSAN administrator is receiving complaints that applications are not performing as expected. The vSAN administrator opens the vSAN cluster performance charts to try to identify the issue, but the vSAN cluster performance charts are not available. Which option should vSAN administrator enable to make these charts available?

• vSAN Performance Diagnostics
• vSAN Troubleshooting Diagnostics
• vSAN Performance Service
• vSAN Troubleshooting Service

A vSAN administrator wishes to implement HCI mesh between two clusters that are located in geographically separate data centers. Which recommendation should the vSAN administrator make for this configuration?

• A leaf spine topology is required for core redundancy and reduced latency.
• vSAN encryption must be disabled prior to configuring HCI mesh.
• NIC teaming must be implemented for the vSAN network VMkernel port.
• Both Layer 2 and Layer 3 communications are supported.

Which two characteristics are associated with vSAN Data-In-Transit Encryption? (Choose two.)

• Uses AES-256 bit encryption
• Requires an external KMS in order to work
• Needs specific configuration on the Network switches in order to be enabled
• Can be enabled independently of the vSAN Data-At-Rest encryption
• Needs to be enabled using vSAN Storage Policies