Advanced Computer Architecture MCQs with Answers
Practice important Advanced Computer Architecture MCQs with answers and explanations.
Multiple Choice Questions
Q131: What is the op-code for the 'sub' instruction in the SRC instruction set?
- A: 1110
- B: 1101
- C: 100
- D: 11100
View Answer
A
Q132: The instruction 'add R6, R4, R5' is an example of which type of instruction?
- A: Type A
- B: Type B
- C: Type C
- D: Type D
View Answer
D
Q133: What is the hexadecimal equivalent of the instruction 'add R6, R4, R5'?
- A: 6188500h
- B: 7289401h
- C: 5392F08h
- D: 71D3201h
View Answer
A
Q134: What is the binary equivalent of the memory address assigned to 'a' in the SRC instruction set?
- A: 00000 0000 1100 1000
- B: 00001 1001 0010 0110
- C: 01010 0001 0110 1001
- D: 10100 1011 1101 0001
View Answer
A
Q135: What is the hexadecimal equivalent of the instruction 'ld R4, a'?
- A: 090000C8h
- B: 0A9000D1h
- C: 082700F8h
- D: 01F400B2h
View Answer
A
Q136: The instruction 'st R9, z' in the SRC instruction set uses which op-code?
- A: 11
- B: 1100
- C: 1
- D: 11100
View Answer
A
Q137: What is the binary value for memory address assigned to 'z' in the SRC instruction set?
- A: 00000 0000 1101 0100
- B: 11100 0011 1010 0011
- C: 00101 1011 1100 0100
- D: 11000 0110 1001 0000
View Answer
A
Q138: What is the hexadecimal equivalent of the instruction 'st R9, z'?
- A: 1A4000D4h
- B: 3B2001F8h
- C: 4E1003C7h
- D: 2C900E2Ah
View Answer
A
Q139: In the instruction 'shl R8, R6, 2', the immediate data 2 is represented as ______ in binary.
- A: 00000 0000 0010
- B: 00010 0011 1100
- C: 11100 0100 1000
- D: 01001 1011 0101
View Answer
A
Q140: The instruction 'sub R9, R7, R8' in the SRC instruction set is of which type?
- A: Type A
- B: Type C
- C: Type D
- D: Type B
View Answer
C