The instruction that represents the ‘rotate source, count’ is
A. RCL
B. RCR
C. ROR
D. all of the mentioned
Answer:A
The instruction that represents the ‘rotate source, count’ is
A. RCL B. RCR C. ROR D. all of the mentioned
Explanation: The rotate source, count is a group of four instructions containing RCL, RCR, ROL, ROR.