2.4 Boolean Logic Diagnostic
Definitive Diagnostic Sequence | Geometric Gate Tier
Complete the AND gate truth table.
| A | B | P |
|---|---|---|
| 0 | 0 | |
| 0 | 1 | |
| 1 | 0 | |
| 1 | 1 |
Complete the OR gate truth table.
| A | B | P |
|---|---|---|
| 0 | 0 | |
| 0 | 1 | |
| 1 | 0 | |
| 1 | 1 |
State the purpose of a NOT gate and specifically mention the "bubble".
[Intermediate Matrix]: Complete the truth table for P = (A OR B) AND C.
| A | B | C | (A OR B) | P |
|---|---|---|---|---|
| 1 | 0 | 0 | ||
| 0 | 1 | 1 | ||
| 0 | 0 | 1 |
Identify the Gate Types required for the following logic circuit:
If P = (NOT A) AND B, identify Gate 1 and Gate 3.
[Geometric Precision]: Contrast the physical shape of an AND gate and an OR gate.
AO3 Scenario: A security alarm (P) sounds if both a motion sensor (A) and a door sensor (B) are triggered, UNLESS the system is overridden (C) by a key.
Write the logic expression for this scenario.
[J277 Transition]: Identify one logic gate that was removed from the J276 syllabus and is not used in J277.