Name the components labeled # 1 and # 3 in the above exhibit displaying the basic architecture of a CLARiiON CX400

A.
#1 = Power supplies
#3 = LCC Cards

B.
#1 = storage processors
#3 = LCC Cards

C.
#1 = Power supplies
#3 = storage processors

D.
#3 = storage processors
#3 = 2 SPS