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Question 27

Identify the expression that gives the total number of unique binary states (patterns) that can be represented using a sequence of 10 bits.

A

10210^2102

B

10×210 \times 210×2

C

210−12^{10} - 1210−1

D

2102^{10}210

Markscheme

Binary Questions

  1. IGCSE
  2. /Computer Science
  3. /Binary

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

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