During the execution of a program which gets initialized first ?
A. MDR
B. IR
C. PC
D. MAR
Answer:A
During the execution of a program which gets initialized first ?
A. MDR B. IR C. PC D. MAR
Explanation: For the execution of a process first the instruction is placed in the PC. 5. Which of the register/s of the processor is/are connected to Memory Bus ?