Computer System Architecture Questions Answers

  • 36. In stack organization the insertion operation is known as ?

    1. Pop
    2. Push
    3. Down
    4. Upper
    Answer :

    Option B

  • 37. Which interrupt establishes a priority over the various sources to determine which request should be entertained first ?

    1. Polling
    2. Daisy chaining
    3. Priority interrupt
    4. All of above
    Answer :

    Option C

  • 38. Which determines the address of I/O interface ?

    1. Register select
    2. Chip select
    3. Both of above
    4. None of above
    Answer :

    Option C

  • 39. Instruction that are used for reading from memory by an IOP called ?

    1. Commands
    2. Pulses
    3. Blocks
    4. Interrupt
    Answer :

    Option A

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

    1. Main Memory
    2. Secondary Memory
    3. Flash Memory
    4. ROM
    Answer :

    Option A

  • 41. Asynchronous means ?

    1. Not in step with the elapse of time
    2. Not in step with the elapse of address
    3. Not in step with the elapse of data
    4. Not in step with the elapse of control
    Answer :

    Option A

  • 42. UMA stands for ?

    1. Unit memory access
    2. Uniform memory access
    3. Unit memory array
    4. Unit metadata access
    Answer :

    Option B

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