A block set-associative cache consists of a total of 64 blocks divided into four-bl0ck sets. The main memory contains 4096 blocks, each consisting of 128 words. The number of bits in main memory address will be:
A. 17 bits
B. 18 bits
C. 19 bits
D. 20 bits
Answer:C
A block set-associative cache consists of a total of 64 blocks divided into four-bl0ck sets. The main memory contains 4096 blocks, each consisting of 128 words. The number of bits in main memory address will be:
A. 17 bits B. 18 bits C. 19 bits D. 20 bits