Inside the Computer

Short quiz for topic: "Inside the Computer"

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1. Which one of these IS NOT a definition of a CPU?

  • Directs other parts of of the system to execute instruction
  • Contains different registers
  • Interacts with secondary storage devices
  • Communicates with the ALU
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2. Registers are part of a memory

  • False
  • True

3. What is the gateway to the processors for inputs and outputs to pass through?

  • ALU
  • MAR
  • MDR
  • Program Counter

4. MAR (Memory Address Register) keeps track of where a given instruction or piece of data is stored in the memory.

  • True
  • False

5. Which one of these instructions is used to direct data to be moved from the memory to the ALU?

  • MOD
  • ADD
  • FETCH
  • DECODE
  • EXECUTE

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