OCR GCSE Computer Science · J277
Paper 2
Revise: Simple Logic DiagramsA logic diagram shows gates connected together, so that the output of one gate can become an input to another. Letters such as A, B and C label inputs, while Q often labels the final output. These letters stand for values, not particular gate types.
- Revise: Combining Boolean Operators
A diagram showing logic gates and the connections that carry inputs and intermediate results to an output.