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5V0-21.21 Exam Dumps - VMware HCI Master Specialist

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Question # 17

An administrator has received an alert indicating that a single capacity device is close to failing within the production vSAN Cluster. The administrator must now complete preemptive maintenance on the vSAN Cluster without impacting the availability of workloads or vSAN File Services.

The following information is known about the vSAN Cluster:

* vSAN 7.x Cluster

* vSAN node count: 8

* De-Duplication and Compression: Enabled.

* Encryption: Disabled

* Current Utilization: 45%

* Disk Groups: 2

* Devices per node: 2 x 400 GB SSD, 6 x 1.8 TB SSD

Which three steps should the administrator take to successfully complete the task? (Choose three.)

A.

Remove the affected Disk Group from the vSAN Cluster, and choose Full Data Migration.

B.

Replace the failed disk with a storage device that is identical in class and capacity.

C.

Remove the affected Disk Group from the vSAN Cluster, and choose No Data Migration.

D.

Replace the failed disk with a storage device that is identical in class but smaller in capacity.

E.

Put the affected vSAN host into maintenance mode to physically replace the storage device.

F.

Remove the affected Disk from the Disk Group, and choose Full Data Migration.

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Question # 18

* Highest possible mitigation during a host failure in terms of capacity.

* A constraint in this yearâ€™s IT budget.

What should the architect recommend?

A.

Enable operations reserve.

A minimum cluster of 3 vSAN nodes.

B.

Enable host build reserve.

A minimum cluster of 4 vSAN nodes.

C.

Enable performance services.

A minimum cluster of 6 vSAN nodes.

D.

Enable IOInsight Metrics.

A minimum cluster of 2 vSAN ROBO nodes.

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Question # 19

An architect is working with an All-Flash vSAN configuration and will be using the Flash Caching Devices in vSAN.

Which requirement is specifically needed for these devices?

A.

Write endurance

B.

IOPS

C.

Read endurance

D.

Capacity

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