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Qualifications KS3 Computing Computer Science

Binary - Quiz

1. Why do computers use the binary number system?

Computers are not 'clever' enough to understand more than 2 numbers
Computers use tiny switches which can either be on (1) or off (0)
To make it too complicated for humans to understand

2. Which base numbers does the binary number system use?

0-1
0-9 & A-F
0-2
0-9

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