5V0-22.21 Practice Dumps - Verified By PremiumVCEDump Updated 150 Questions
Updated 5V0-22.21 Exam Dumps - PDF Questions and Testing Engine
VMware vSAN Specialist certification exam has been updated to reflect the latest advancements in vSAN technology. The new exam includes topics such as vSAN architecture, configuration, data protection, troubleshooting, and performance optimization. 5V0-22.21 exam also covers the integration of vSAN with other VMware technologies such as vSphere, vCenter, and NSX.
NEW QUESTION # 26
A vSAN administrator has two identical VMware vSAN clusters, one for staging workloads and another for production workloads. Due to an unforeseen capacity requirement, the vSAN administrator is tasked with merging the staging vSAN cluster into the production.
Which two actions should the vSAN administrator perform on the staging cluster prior to moving the vSAN nodes to the production cluster? (Choose two.)
- A. Delete all Disk Groups.
- B. Enable File Services.
- C. Disable vSAN Services.
- D. Remove all capacity drives.
- E. Mark the disks for partial reservation.
Answer: A,C
Explanation:
The two actions that the vSAN administrator should perform on the staging cluster prior to moving the vSAN nodes to the production cluster are to disable vSAN Services and delete all Disk Groups. According to VMware's Official Guide, "before removing the nodes from the source cluster and adding them to the destination cluster, you must disable vSAN services on the source cluster". Additionally, "before merging clusters together, you must delete all disk groups in the source cluster". This will ensure that the nodes can be successfully moved to the production cluster without any errors or conflicts.
https://blogs.vmware.com/virtualblocks/2019/06/12/vsan-performance-metric-levels/ 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 # 27
What happens to a disk group during cache disk removal?
- A. It goes offline.
- B. It uses the spare cache disk.
- C. It changes the on-disk format.
- D. It uses one of the capacity devices as cache.
Answer: A
Explanation:
When a cache disk is removed from a disk group in a vSAN cluster, the disk group goes offline. This means that the disk group is not available for use and the data stored on it is not accessible. This is done to prevent data corruption and to ensure the integrity of the data stored on the vSAN.
"Absent" - Cause: Unplugged flash caching device https://docs.vmware.com/en/VMware-vSphere/6.7/com.vmware.vsphere.vsan-monitoring.doc/GUID-3863B640-3449-46A2-84E0-AC07E5A604FD.html
NEW QUESTION # 28
A currently-deployed vSAN cluster must deliver persistent storage to be used by vSphere with Tanzu. The administrator needs to properly configure the vSAN Direct Configuration for this solution.
Which three steps should be taken? (Choose three.)
- A. Assign the storage policy to the namespace.
- B. Assign the storage policy to the container VMs.
- C. Configure vSAN File Services for vSAN Direct.
- D. Claim unused disks for vSAN Direct.
- E. Create a vSAN storage policy with FTT=0.
- F. Create a storage policy for vSAN Direct.
Answer: D,E,F
Explanation:
The three steps to configure the vSAN Direct Configuration for vSphere with Tanzu are: C. Create a storage policy for vSAN Direct; D. Create a vSAN storage policy with FTT=0; and F. Claim unused disks for vSAN Direct.
NEW QUESTION # 29
A new vSAN Cluster with four hosts has to be designed for a single site architecture.
Which design decision is correct?
- A. All the data must remain accessible even with two host failures.
- B. Configure the storage controllers to use RAID.
- C. Only hardware listed on the VMware Compatibility Guide will be deployed.
- D. Use block-based storage for the newvSAN cluster.
Answer: B
NEW QUESTION # 30
During yesterday's business hours, a cache drive failed on one of the vSAN nodes. The administrator reached out to the manufacturer and received a replacement drive the following day. When the drive failed, vSAN started a resync to ensure the health of data, and all objects are showing a healthy and compliant state. The vSAN administrator needs to replace the failed cache drive.
Which set of steps should the vSAN administrator take?
- A. Physically replace the failed cache device, and vSAN will automatically create a new disk group. Then, remove the disk group with the failed device.
- B. Place the disk group into maintenance mode, and select Full Data Migration. Then, physically replace the failed cache device. Afterwards. vSAN will rebuild the disk group automatically.
- C. Physically replace the failed cache device, and vSAN will automatically allocate the storage. Then, rebalance the cache layer.
- D. Remove the existing vSAN disk group, and physically replace the device. Then, check to verity that the ESXi host automatically detects the new device. Afterwards, manually recreate the Disk Group.
Answer: A
NEW QUESTION # 31
A host in the cluster experiences a permanent NIC failure, and the replacement part will not arrive until the next morning. The administrator needs to ensure the availability of the production workload at all times.
Which step should be taken by the administrator to meet this goal?
- A. Shut down the production VMs.
- B. Perform a live vMotion to another host.
- C. Enter Maintenance Mode with 'Full Data Migration'
- D. Disable the vSAN Service on the VMkernel port.
Answer: C
NEW QUESTION # 32
A vSAN administrator is configuring a vSAN Stretched Cluster and needs to add the vSAN Witness Appliance to the cluster as a host.
What are two ways the administrator can complete this task? (Choose two.)
- A. Add the vSAN Witness Appliance ESXi host to the vCenter Server.
- B. Deploy and configure the vSAN Witness Appliance per site, and then add each to its respective cluster.
- C. Deploy and configure the vSAN Witness Appliance OVA.
- D. Deploy and configure the vSAN Witness Appliance from the vSAN Cluster settings.
- E. Add the vSAN Witness Appliance ESXi host to the vSAN cluster.
Answer: C,E
Explanation:
To add the vSAN Witness Appliance to the cluster as a host, the vSAN administrator can either deploy and configure the vSAN Witness Appliance OVA, or add the vSAN Witness Appliance ESXi host to the vSAN cluster. Reference: https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vsan.doc/GUID-F7DDC9E9-C7D1-4FE1-A5D5-F3F7A8A2B0F3.html
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.monitoring.doc/GUID-612FD656-5C18-4F89-80A5-3A01E89E0FB6.html Check health of the system using Skyline Health for vSphere
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.monitoring.doc/GUID-612FD656-5C18-4F89-80A5-3A01E89E0FB6.html
https://core.vmware.com/resource/vmware-vsan-design-guide
VMware vSAN Design Guide | VMware
https://core.vmware.com/resource/vmware-vsan-design-guide
https://docs.vmware.com/en/VMware-vSphere/7.0/rn/vsphere-vcenter-server-703-release-notes.html VMware vCenter Server 7.0 Update 3 Release Notes
https://docs.vmware.com/en/VMware-vSphere/7.0/rn/vsphere-vcenter-server-703-release-notes.html
NEW QUESTION # 33
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. Format the existing partition
- B. Create a 1GB metadata partition
- C. Create a VMFS partition
- D. Delete all device partitions
Answer: D
NEW QUESTION # 34
A remote location was configured with Cloud Native Storage. When the administrator put the host in maintenance mode to perform monthly patching, the File Server Health check was triggered.
Which action, if any, should the administrator take to resolve the issue?
- A. Click the Repair Objects Immediately button in the VMware Skyline Health Checks.
- B. Remove the host from maintenance mode, and put it back with Full Data Migration.
- C. It will resolve after 60 seconds, so no action is necessary.
- D. Modify the repair delay timer to 75.
Answer: A
NEW QUESTION # 35
While preparing to update a vSAN cluster, an administrator finds that the firmware revision of the onboard storage controllers is no longer listed as supported in the Hardware Compatibility Guide, but new firmware is available.
Which action should the administrator take upon discovering this piece of information?
- A. Revert the cluster's on-disk format to the previous version.
- B. Use vSphere Lifecycle Manager to update the controller firmware.
- C. Configure additional external storage resources.
- D. Replace all storage controller hardware.
Answer: B
Explanation:
The correct answer is D. Use vSphere Lifecycle Manager to update the controller firmware. According to the VMware Compatibility Guide [1], vSphere Lifecycle Manager can be used to update the firmware of storage controllers that are no longer listed as supported, as long as new firmware is available. [1] https://www.vmware.com/resources/compatibility/search.php
NEW QUESTION # 36
A large enterprise has a main campus with two 8-Node vSAN 7.0 U1 clusters and 50 remote sites, each containing one 2-Node cluster. An administrator configures a vLCM desired image for lifecycle management, and vLCM had determined that all the clusters are in need of remediation.
How would vLCM enhance the remediation operation in this situation?
- A. vLCM cannot remediate the clusters concurrently, so the administrator must complete the sites one-by-one in a parallel manner.
- B. The administrator should remediate the main campus using vSphere Update Manager (VUM) and the 50 remote sites using vLCM.
- C. When the administrator selects remediate, vLCM will non-disruptively remediate one server at a time until all clusters are complete.
- D. The administrator can remediate all remote sites and the main campus concurrently.
Answer: D
Explanation:
vLCM enhances the remediation operation in this situation by allowing the administrator to remediate all remote sites and the main campus concurrently. This allows for faster remediation and reduces the amount of time and effort required by the administrator. The other choices are incorrect, as vLCM can remediate all clusters concurrently, vSphere Update Manager (VUM) cannot be used to remediate the main campus, and vLCM cannot remediate the clusters one-by-one in a parallel manner.
NEW QUESTION # 37
An existing vSAN cluster has this specification:
Four ESXi hosts with all flash configuration
Each with two disk groups
Each disk group with one cache device and four capacity devices
There are five more device slots available
The CTO would like to provision new applications, and these will need more capacity and performance.
Which two methods may be used by the vSAN administrator to meet this goal? (Choose two.)
- A. Replacing all cache devices by a larger device
- B. Adding one more disk group per host with the same configuration
- C. Adding an ESXi host with identical device configuration
- D. Adding faster cache devices
- E. Replacing all capacity devices by a larger device
Answer: B,C
NEW QUESTION # 38
Which two characteristics are associated with vSAN Data-In-Transit Encryption? (Choose two.)
- A. Requires an external KMS in order to work
- B. Needs specific configuration on the Network switches in order to be enabled
- C. Needs to be enabled using vSAN Storage Policies
- D. Uses AES-256 bit encryption
- E. Can be enabled independently of the vSAN Data-At-Rest encryption
Answer: D,E
NEW QUESTION # 39
Which option, if any, is the default option to enable Maintenance Mode on a vSAN host?
- A. Ensure accessibility.
- B. There is no default option. The administrator must select an option.
- C. Full data migration.
- D. No data migration.
Answer: B
NEW QUESTION # 40
An application refactor requires significant storage that is being added for logs stored on a VM vDISK. The application VMs runs on a dedicated vSAN enabled vSphere Cluster with custom CPUs and RAM, and therefore, cannot vMotion to another vSAN enabled cluster.
The administrator needs a vSAN feature that can be used to allocate additional storage from another vSAN enabled vSphere cluster to this vSAN enabled Cluster.
Which vSAN feature should be used for this purpose?
- A. vSAN File Services
- B. vSAN HCI Mesh
- C. vSAN Stretched Clusters
- D. vSAN Replication
Answer: B
Explanation:
According to the VMware documentation [1], vSAN HCI Mesh is a feature of vSAN that enables the allocation of storage from one vSAN enabled vSphere cluster to another, allowing for the sharing of resources between clusters. This is particularly useful in scenarios such as the one described, where additional storage needs to be allocated from another vSAN enabled cluster. [1] https://docs.vmware.com/en/VMware-vSphere/7.0/vsphere-esxi-vcenter-server-70-vsan-hci-mesh-guide.pdf
NEW QUESTION # 41
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