CAPE Physics Unit 2 · 2012 · Paper 1 · Question Q29

With inputs I_1 and I_2 and output Q, the whole circuit could be replaced by

1. (A)an OR gate
2. (B)an AND gate
3. (C)a NOR gate
4. (D)an EXOR gate

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