VMware 5V0-22.21 問題集

質問 1：
A vSAN administrator is deploying a four node vSAN cluster to a new work location. To help with configuration and consistency, the vSAN administrator plans to use Ouickstart Which two prerequisites must be met prior to taking this action? (Choose two.)
A. Hosts are running 6.0 U2 or later.
B. vCenter is running on one of the four nodes.
C. vDS must be created tor vSAN and management traffic.
D. Hosts do not have existing vSAN or network configurations.
E. DRS and HA have been enabled.
正解：A,D
解説: (Topexam メンバーにのみ表示されます)

質問 2：
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. 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.
D. Physically replace the failed cache device, and vSAN will automatically allocate the storage. Then, rebalance the cache layer.
正解：C

質問 3：
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. 300GB
D. 200GB
正解：D

質問 4：
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. Disable the vSAN Service on the VMkernel port.
B. Perform a live vMotion to another host.
C. Enter Maintenance Mode with 'Full Data Migration'
D. Shut down the production VMs.
正解：C

質問 5：
The objects on a 4-node vSAN cluster are assigned a RAID-5 policy. A network outage occurs, causing host one to lose connectivity with the rest of the cluster. Seventy-five minutes have elapsed.
What is the health state of the objects?
A. Reduced availability with no rebuild
B. Reduced availability
C. Reduced availability with no rebuild - delay timer
D. Non-availability related incompliance (non-compliance)
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 6：
An vSAN administrator is relying on vSAN Stretched Clusters to protect against entire-site failures. How is this protection accomplished?
A. By configuring data locality
B. By synchronizing virtual machine data from the witness site
C. By placing redundant components at both sites
D. By using asynchronous data transfer
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 7：
A single capacity disk fails within a vSAN 7.0 U1 cluster running with a "compression-only" configuration enabled. The vSAN administrator must recognize the platform impact that has occurred and take steps to correct it.
Which action should the vSAN administrator take?
A. The hardware failure will stop the running workloads, so the vSAN administrator will need to disable the compression-only configuration, replace the failed capacity device, and then re-create the disk group.
B. The hardware failure will only impact the specific capacity disk, so the vSAN administrator will need to remove and replace the failed capacity device.
C. The hardware failure will impact all disk groups within the ESXi host, so the vSAN administrator will need to manually remove the ESXi node from the vSAN Cluster, replace the failed capacity device, and then re-create the disk group.
D. The hardware failure will impact the entire disk group, so the vSAN administrator will need to remove and recreate the disk group following the replacement of the failed storage device.
正解：B