Answer the questions marks, if: Word = a. Byte Cache = 64Kb. Main Memory = ...bits? a. 1. Direct mapped: Tag Block Word 20 ? 5 a. 2. Direct mapped: Tag Block Word 4 20 b. 1. Fully Associative Tag Word ? 5 b.2. Fully Associative Tag Word 4 c. 1. Set - Associative: 2 blocks. Tag Set Block Word ? 5 c. 2. Set - Associative: 2 blocks. Tag Set Block Word ? ? 4 c. 3. Set - Associative: 4 blocks. Tag Set Block Word 5 c. 4. Set - Associative: 4 blocks. Tag Set Block Word 4 MM = ......... hit