In EMC Avamar, what is the purpose of the p_cache.dat file?

In EMC Avamar, what is the purpose of the p_cache.dat file?
A . Determines if a chunk is already stored on the Avamar server
B . Determines if a file is already stored on the Avamar server
C . Stores storage node IP addresses
D . Sets backup flags and options

View Answer

Answer: A