Q348
The Register - to - Register (RR) instructions
A.
have both their operands in the main store.
B.
which perform an operation on a register operand and an operand which is located in the main store, generally leaving the result in the register, except in the case of store operation when it is also
C.
which perform indicated operations on two fast registers of the machine and leave the result in one of the registers.
AnswerD.
all of the above
E.
None of the above
Answer: Option C
Solution
Answer: Option C
Solution:
The Register - to - Register (RR) instructions which perform indicated operations on two fast registers of the machine and leave the result in one of the registers.