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Daily Practice · GCSE Computer Science

Daily Practice - GCSE Computer Science

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9th March 1998

5 questions · GCSE · 123 questions in this band

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  1. 1
    Trace Tables and Binary/Hex Conversions

    Convert the hexadecimal number 3F to denary.

  2. 2
    Systems Architecture

    Convert the denary number 156 to an 8 bit binary number.

  3. 3
    Memory and Primary Storage

    Order these from fastest access speed to slowest: RAM, cache, registers, secondary storage.

  4. 4
    Secondary Storage

    Give one example of an optical secondary storage device.

  5. 5
    System Software

    State one function carried out by the operating system of a computer.

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