Configuring Advanced Windows Server 2012 Services — Question 115

You create a new virtual disk in a storage pool by using the New Virtual Disk Wizard. You discover that the new virtual disk has a write-back cache of 1 GB.
You need to ensure that the virtual disk has a write-back cache of 5 GB.
What should you do?

Answer options

• A. Detach the virtual disk, and then run the Resize-VirtualDisk cmdlet.
• B. Detach the virtual disk, and then run the Set-VirtualDisk cmdlet.
• C. Delete the virtual disk, and then run the New-StorageSubSystemVirtualDisk cmdlet.
• D. Delete the virtual disk, and then run the New-VirtualDisk cmdlet.

Correct answer: D

Explanation

The correct answer is D, as deleting the virtual disk and creating a new one with the desired cache size is the only way to change the write-back cache size to 5 GB. Option A involves resizing, which does not allow for a change in cache size. Option B also fails to adjust the cache size. Option C does not apply because it involves a different cmdlet not suited for this specific cache adjustment.