CPU Components and Functions Quiz
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Questions and Answers

Which component of the CPU performs arithmetic and logic operations?

  • Memory
  • Registers
  • Control unit
  • ALU (correct)

    • What does the control unit of the CPU do?

  • Fetches instructions from memory (correct)
  • Performs arithmetic and logic operations
  • Stores data being processed
  • Decodes instructions into signals

    • What is the purpose of the registers in the CPU?

  • Perform arithmetic and logic operations
  • Decode instructions into signals
  • Fetch instructions from memory
  • Store data being processed (correct)

    • Which component of the CPU fetches instructions from memory and decodes them into signals that the ALU can understand?

    <p>Control unit</p> Signup and view all the answers

    What is the role of the ALU in the CPU?

    <p>Perform arithmetic and logic operations</p> Signup and view all the answers

    What is the purpose of the registers in the CPU?

    <p>Store data being processed</p> Signup and view all the answers

    Which of the following statements is true about Random Access Memory (RAM)?

    <p>Disconnecting power from RAM will not cause data loss.</p> Signup and view all the answers

    What is the primary purpose of RAM?

    <p>To store temporary data.</p> Signup and view all the answers

    Which of the following statements is true about the speed of RAM?

    <p>RAM is faster than other types of memory.</p> Signup and view all the answers

    Which type of RAM requires periodic refreshing to retain its content?

    <p>Dynamic RAM (DRAM)</p> Signup and view all the answers

    Which type of RAM uses multiple transistors for each memory cell?

    <p>Static RAM (SRAM)</p> Signup and view all the answers

    Which type of RAM uses pairs of logic gates to hold each bit of data?

    <p>Static RAM (SRAM)</p> Signup and view all the answers

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