CAPE Physics Unit 2 · 2009 · Paper 1 · Question Q29

Item 29 refers to the following diagram which shows a combination of logic gates. What single logic gate could replace this circuit?

1. (A)[diagram option — open in Quelpr]
2. (B)[diagram option — open in Quelpr]
3. (C)[diagram option — open in Quelpr]
4. (D)[diagram option — open in Quelpr]

This question uses a figure or table from the paper — you'll see it when you practise.