Question

Consider a computer where the clock per instruction is 1.0 when all memory access

Answer 1

Answer:

Assume we have a computer where the CPI is 1.0 when all memory accesses (including data and instruction accesses) hit in the cache. The cache is a unified (data + instruction) cache of size 256 KB, 4-way set associative, with a block size of 64 bytes. ... 95% of all memory accesses are found in the cache.