Beginning from power on the following byteaddressed cache re

Beginning from power on, the following byte-addressed cache references are recorded.

PART A) For each reference, list (1) its tag, index, and offset, (2) whether it is a hit or a miss, and (3) which bytes were replaced (if any).

PART B) What is the hit ratio?

Solution

1)0-2 offset. 3-6 index, 7-11 tag and cache table has the 12entries because

2 ^index = 2 ⁴ = 16 entries.

B ) Hit Ratio : it is the fraction of access the data.