Q. The circuit converting binary data in to decimal is
✅ Correct Answer: (D)
Code converter
Computer Organization and Architecture MCQs and Notes
Q. The multiplicand register & multiplier register of a hardware circuit implementing booth's algorithm have (11101) & (1100). The result shall be
✅ Correct Answer: (A)
(812) 10
Q. PSW is saved in stack when there is a
✅ Correct Answer: (A)
interrupt recognised
Q. In computers, subtraction is carried out generally by
✅ Correct Answer: (B)
2's complement method
Q. The main memory in a Personal Computer (PC) is made of
✅ Correct Answer: (D)
both (A) and (B) .
Q. Cache memory works on the principle of
✅ Correct Answer: (C)
Locality of reference
Q. An n-bit microprocessor has
✅ Correct Answer: (D)
n-bit instruction register
Q. When CPU is executing a Program that is part of the Operating System, it is said to be in
✅ Correct Answer: (B)
System mode
Q. Logic X-OR operation of (4ACO) H & (B53F) H results
✅ Correct Answer: (C)
FFFF
Q. A-Flip Flop can be converted into T-Flip Flop by using additional logic circuit
✅ Correct Answer: (D)
n TQD =⊕