Which two actions are required when enabling vFlash Read Cache for a virtual machine’s virtual disk? (Choose two.)
A.
A value in the Virtual Flash Read Cache text box must be entered.
B.
A Flash Resource Pool for Cache size reservation must be entered.
C.
The Device backing and the block size must be configured.
D.
The Enable virtual flash host swap cache check box must be selected.
Explanation:
To enable vFlash Read cache for VM virtual disk, enter a value in virtual flash read cache text box and enable virtual flash host swap ache check box.http://www.yellow-bricks.com/2013/08/26/introduction-to-vsphere-flash-read-cache-aka-vflash/