Q1. What is the purpose of the TRIM/UNMAP process?
A.Collects vSAN log files
B. Repairs internal cache errors
C. Deletes orphaned snapshots
D. Reclaims disk space
Correct Answer: D
Q2. During yesterday's business hours, a cache drive failed on one of the vSAN OSA 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 the 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 verify 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.
Correct Answer: C
Q3. What is the purpose of the TRIM/UNMAP process?
A.Collects vSAN log files
B. Repairs internal cache errors
C. Deletes orphaned snapshots
D. Reclaims disk space
Correct Answer: D
Q4. An administrator is performing maintenance on the hosts in a four-node vSAN cluster and has selected the "Ensure Accessibility" maintenance mode option. All VMs are running with the Default Storage Policy which has not been modified from the default settings. While one of the hosts in the cluster is down for firmware upgrade, a second host suddenly loses network connectivity to the remaining hosts. How will the cluster be affected?
A.VMs might experience data loss
B. Cluster will still be fully operational
C. All VMs in the cluster will be inaccessible
D. The backend performance metrics will be lost
Correct Answer: C
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