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Edexcel GCSE Computer Science
2.1 Binary
Denary to Binary Conversion - Quiz
1. In the denary to binary conversion, what does each '1' or '0' represent?
A random value
The sum of previous digits
A specific power of 10
Whether a specific power of 2 is present or absent
2. Convert the denary number 6 to a 4-bit binary number.
0011
1001
0110
0101
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