A high-security bank vault is equipped with a dual-sensor alarm system. The alarm is triggered (A=1A = 1A=1) if the infrared motion detector senses movement inside the vault (M=1M = 1M=1) OR the pressure-sensitive floor tiles detect an unexpected weight (P=1P = 1P=1).
Complete the truth table for this alarm system's trigger condition (M OR PM \text{ OR } PM OR P).
| M | P | M OR P |
|---|---|---|
| 0 | 0 | |
| 0 | 1 | |
| 1 | 0 | |
| 1 | 1 |
15 exam-style questions on Edexcel GCSE Computer Science Truth tables, covering Applying logical operators in truth tables. Each one has a worked solution and a mark scheme showing where the marks go.