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Data representation

Data representation

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Question 13

Computers represent text using character sets such as ASCII and Extended ASCII.

State the number of unique characters that can be represented using Extended ASCII.

[1]
Markscheme

Data representation Questions

  1. IGCSE
  2. /Computer Science
  3. /Data representation

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

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