What process does VPLEX use to service the read request?

A host attempted a read from a volume in a VPLEX Metro configuration. The data does not exist in cache at all.

What process does VPLEX use to service the read request?
A .  VPLEX first searches the local cache for the data, then the cache coherency directory before reading from the array.
B .  VPLEX first searches the cache coherency directory for the data before reading from the array.
C .  VPLEX first searches the local cache for the data before reading from the array.
D .  VPLEX first searches the cache coherency directory for the data, and then searches the local cache before reading from the array.

View Answer

Answer: A