1. Consider the memory system specifications given below. Main memory size: 64K bytes Cache size: 128 bytes Block size: 4 bytes What is the binary value of the byte number field of the main memory address 0x9EB5? Note: the byte number field is also referred to as the block offset field. (a) 01 (b) 10 (c) 11 (d) 110 (e) 101 Donnaination 1 of 4 Dr. Craig Lorie 3. Consider the memory system specifications given below. Main memory size: 64K bytes Cache size: 128 bytes Block size: 4 bytes How many bits are needed for the index field of the main memory address? (a) 3 (b) 4 (c) 5 (d) 6 (e) 7 4. Consider the memory system specifications given below. Main memory size: 64K bytes Cache size: 128 bytes Block size: 4 bytes What is the binary value of the index field of the main memory address 0x9EB5? (a) 10101 (b) 01101 (c) 01011 (d) 11001 (e) 01110