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CAPE Physics Unit 2 · 2006 · Paper 1 · Question 5(c)(ii)

Logic gate combination shown in Figure 5.

State the name and draw the standard symbol of the single logic gate that is equivalent to this circuit.

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

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Other parts of this question

  1. 5(a)Draw a circuit diagram to show how a half-adder is constructed using three logic gates, and complete the truth table for its operation.[3 marks]
  2. 5(b)Complete the block diagram to show how two half-adders and an additional logic gate are interconnected to form a full-adder.[2 marks]
  3. 5(c)(i)Complete the truth table for the circuit shown in Figure 5 consisting of gates W, X, and Y.[3 marks]

More practice: the rest of this paper · more Logic Gates questions · all CAPE Physics Unit 2 past papers