Advanced Computer Architecture MCQs with Answers
Practice important Advanced Computer Architecture MCQs with answers and explanations.
Multiple Choice Questions
Q291: What does the 'nop' instruction do in FALCON-E?
- A: Adds two registers
- B: Loads memory
- C: Does nothing
- D: Returns from interrupt
View Answer
C
Q292: Which instruction in FALCON-E pushes a register value onto the stack?
- A: pop
- B: ld
- C: st
- D: push
View Answer
D
Q293: In FALCON-E, which instruction loads a memory word into a register?
- A: pop
- B: push
- C: ld
- D: st
View Answer
C
Q294: What is the op-code for the 'near jmp' instruction in FALCON-E?
- A: 8
- B: 10
- C: 18
- D: 22
View Answer
C
Q295: Which instruction stores a register value into memory in FALCON-E?
- A: ld
- B: st
- C: nop
- D: push
View Answer
B
Q296: How many operands are there in all ALU instructions of FALCON-E?
- A: 1
- B: 2
- C: 3
- D: 4
View Answer
C
Q297: What is the op-code for the 'add' instruction in FALCON-E?
- A: 1
- B: 2
- C: 4
- D: 6
View Answer
A
Q298: What is the function of the 'ret' instruction in FALCON-E?
- A: Loads memory
- B: Returns from a subroutine
- C: Jumps to an address
- D: Adds two registers
View Answer
B
Q299: Which addressing mode is supported by FALCON-E for memory access?
- A: Direct addressing
- B: Indirect addressing
- C: Limited addressing
- D: Full addressing
View Answer
C
Q300: How many different instruction formats are supported by FALCON-E?
- A: 2
- B: 3
- C: 4
- D: 5
View Answer
C