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Edexcel
1.2. Algorithms
2.1 Binary
3.1 Hardware
3.2 Software
6.2 Constructs
6.5 Operators
6.6. Subprograms
Video Index
1. Basic Logic Gates
2. Boolean Algebra
3. Machine Code
4. Number Systems
5. Operating Systems
6. Visual Basic
7. GIMP Graphics
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4.12. Signed Binary Numbers
(Edexcel 2.1 Binary)
Describes how a computer represents
signed
numbers.
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