Computers

9th -

10thgrade

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WJEC GCSE Computer Science - Hardware Architecture

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt
    Image

    The part of the CPU that performs calculations and logic operations

    Register

    Control Unit

    Clock

    Arithmetic/logic unit (ALU)

  • 2. Multiple Choice
    30 seconds
    1 pt
    Image

    A storage location inside the CPU used to hold an instruction, an address or other single item of data.

    Control Unit

    Arithmetic/Logic Unit

    Register

    Clock

  • 3. Multiple Choice
    30 seconds
    1 pt
    Image

    Memory used to make up for the difference in speed between two internal components.

    Niche

    Cash

    Cache

    Register

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