Microprocessors MCQs Set-6

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  1. 1. Which are the factor of cache memory:
    • Architecture of the microprocessor
    • Properties of the programs being executed
    • ize organization of the cache
    • All of these
  2. 2. ________ is usually the first level of memory access by the microprocessor:
    • Cache memory
    • Data memory
    • Main memory
    • All of these
  3. 3. Which is the small amount of high‐ speed memory used to work directly with the microprocessor:
    • Cache
    • Case
    • Cost
    • Coos
  4. 4. The cache usually gets its data from the_________ whenever the instruction or data is required by the CPU:
    • Main memory
    • Case memory
    • Cache memory
    • All of these
  5. 5. Microprocessor reference that are available in the cache are called______:
    • Cache hits
    • Cache line
    • Cache memory
    • All of these
  6. 6. Microprocessor reference that are not available in the cache are called_________:
    • Cache hits
    • Cache line
    • Cache misses
    • Cache memory
  7. 7. Which causes the microprocessor to immediately terminate its present activity:
    • RESET signal
    • INTERUPT signal
    • Both
    • None of these
  8. 8. Which is responsible for all the outside world communication by the microprocessor:
    • BIU
    • PIU
    • TIU
    • LIU
  9. 9. INTR: it implies the__________ signal:
    • INTRRUPT REQUEST
    • INTRRUPT RIGHT
    • INTRRUPT RONGH
    • INTRRUPT RESET
  10. 10. Which of the following are the two main components of the CPU?
    • Control Unit and Registers
    • Registers and Main Memory
    • Control unit and ALU
    • ALU and bus