) A 4-way set associative cache has the same data size and block size as the direct-mapped cache in Question #6.

(a) How many sets are there in the cache?

(b) How is a 64-bit memory address divided into tag, set index, and byte offset? Calculate the number of bits for each field.

(c) Calculate the total size of the cache.

This is question #6 direct-mapped cache has a 64-bit address and 2M words of data. Each cache block is 32 bytes. Answer the following questions.

(a) How many blocks are there in the cache?

(b) How is a 64-bit memory address divided into tag, block index, and byte offset? Calculate the number of bits for each field.

(c) Calculate the total size of the cache.