Quelpr
1 markLogic Gates

CSEC Physics · January 2017 · Paper 2 · Question 5(b)(i)

Complete the truth tables for the NOT and NOR gates.

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

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 5(a)(i)State the name of EACH logic gate represented below.[1 mark]
  2. 5(a)(ii)State the name of EACH logic gate represented below.[1 mark]
  3. 5(a)(iii)State the name of EACH logic gate represented below.[1 mark]
  4. 5(b)(ii)Complete the truth tables for the NOT and NOR gates.[2 marks]
  5. 5(c)(i)Find the logic combination that causes the alarm to sound by determining the outputs at A, B and C in Figure 6.[3 marks]
  6. 5(c)(ii)If a simultaneous disturbance is triggered at the back door and at Window 2, show on Figure 7, the logic output at A, B and C.[3 marks]
  7. 5(d)(i)State THREE ways in which advances in electronics, such as the introduction of logic gates, have made a positive impact on society.[3 marks]
  8. 5(d)(ii)State THREE ways in which advances in electronics, such as the introduction of logic gates, have made a positive impact on society.[1 mark]
  9. 5(d)(iii)State THREE ways in which advances in electronics, such as the introduction of logic gates, have made a positive impact on society.[1 mark]

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