Which two actions are required when enabling vFlash Read Cache for a virtual machine's virtual disk? (Choose two.)

Which two actions are required when enabling vFlash Read Cache for a virtual machine’s virtual disk? (Choose two.)

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.

Answer: A,D