CS by Monir
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Chapter 1

Binary and data

How computers store everything as 0s and 1s.

3 topics3 free
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Topics in this chapter

  1. 1.1

    Why computers use binary

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    On and off, and what a bit is.

  2. 1.2

    Binary to denary and back

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    Converting between number systems.

  3. 1.3

    Representing text, images and sound

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    Turning everything into numbers.

Next chapter2. Algorithms
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