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Computer Science · Oct / Nov 2024 · Paper 12 · Question 2

0478

As printed in the paper

The question as text

Data storage can be measured using different units of measurement.

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Show the answer and mark scheme

  • 2(a)[1]

    bit

  • 2(b)[1]

    4

  • 2(c)[3]

    Any two from:

    22 016 × 8 then divided 8
    22 016 × 10
    220 160 / 1024

    One mark for:

    215 KiB

  • 2(d)(i)[1]

    Reducing the size of a file

  • 2(d)(ii)[1]

    It will take up/use less storage space

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