Computer System Architecture

721. Which instruction is used in program control and used to decrement CX and conditional jump:

  1. Loop
  2. Shift manipulation
  3. Circular manipulation
  4. None of these

Correct answer: (A)
Loop

722. Which is always considered as short jumps:

  1. Conditional jump
  2. Short jump
  3. Near jump
  4. Far jump

Correct answer: (A)
Conditional jump

723. Who change the address in the program counter and cause the flow of control to be altered:

  1. Shift manipulation
  2. Circular manipulation
  3. Program control instruction
  4. All of these

Correct answer: (C)
Program control instruction

724. Which is the common program control instructions are:

  1. Branch
  2. Jump
  3. Call a subroutine
  4. Return
  5. All of these

Correct answer: (E)
All of these

725. Which is a type of microprocessor that is designed with limited number of instructions:

  1. CISC
  2. RISC
  3. Both
  4. None

Correct answer: (C)
Both

726. SMP Stands for:

  1. System multiprocessor
  2. Symmetric multiprocessor
  3. Both
  4. None

Correct answer: (B)
Symmetric multiprocessor

727. UMA stands for:

  1. Uniform memory access
  2. Unit memory access
  3. Both
  4. None

Correct answer: (A)
Uniform memory access

728. NUMA stands for:

  1. Number Uniform memory access
  2. Not Uniform memory access
  3. Non Uniform memory access
  4. All of these

Correct answer: (A)
Number Uniform memory access

729. SIMD stands for:

  1. System instruction multiple data
  2. Single instruction multiple data
  3. Symmetric instruction multiple data
  4. Scale instruction multiple data

Correct answer: (B)
Single instruction multiple data

730. MIMD stands for:

  1. Multiple input multiple data
  2. Memory input multiple data
  3. Multiple instruction multiple data
  4. Memory instruction multiple data

Correct answer: (C)
Multiple instruction multiple data

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