Computer System Architecture Questions Answers

  • 8. Whenever CPU detects an interrupt, what it do with current state ?

    1. Save it
    2. Discard it
    3. Depends system to system
    4. First finish it
    Answer And Explanation

    Answer: Option A

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  • 9. I/O processor has direct access to ?

    1. Main Memory
    2. Secondary Memory
    3. Flash Memory
    4. ROM
    Answer And Explanation

    Answer: Option A

  • 10. The address mapping is done, when the program is initially loaded is called ?

    1. Relocation
    2. Dynamic relocation
    3. Static relocation
    4. Executable relocation
    Answer And Explanation

    Answer: Option C

  • 11. The unit which decodes and translates each instruction and generates the necessary enable signals for ALU and other units is called

    1. ALU
    2. Control Unit
    3. CPU
    4. Logical Unit
    Answer And Explanation

    Answer: Option B

  • 12. A microprogram is sequencer perform the operation ?

    1. Read
    2. Write
    3. Read and Write
    4. Read and Execute
    Answer And Explanation

    Answer: Option D

  • 13. Which among following is an important data transfer technique ?

    1. CAD
    2. CAM
    3. DMA
    4. MMA
    Answer And Explanation

    Answer: Option C

    Explanation:

    DMA is Direct Memory Access.

  • 14. RISC stands for ?

    1. Risk Instruction Source Computer
    2. Reduced Instruction Set Computer
    3. Risk Instruction Set Computer
    4. Risk Instruction Set Computing
    Answer And Explanation

    Answer: Option B