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Data storage and compression

Data storage and compression

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Question 2

Describe how data is read from an optical disc, such as a CD or DVD.

[3]
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Data storage and compression Questions

  1. IGCSE
  2. /Computer Science
  3. /Data storage and compression

23 exam-style questions on Edexcel IGCSE Computer Science Data storage and compression. Each one has a worked solution and a mark scheme showing where the marks go.

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