Truth Tables
Revise Truth Tables in 3.4 Computer Systems for GCSE Computer Science with 15 exam-style questions and 15 flashcards. This topic appears less often, but it can still pick up marks when it appears in mixed-topic papers.
Study this topic
Building Complex Decisions
Truth Tables Reference
Deep Dive: From Simple Gates to Complex Circuits
Working Through Combined Logic Circuits
Example 1: (A AND B) OR C
Example 2: NOT(A) AND B
Visualizing Circuit Flow: (A AND B) OR C
Truth Table Size Reference
Order of Operations in Logic Circuits
Exam Tips - Combined Logic Circuits
Knowledge Organiser: Truth Tables and Combined Logic Circuits
Sample Flashcards
Exam questions for Truth Tables
How many rows are needed in a truth table with 2 inputs (not including the header row)?
Explain why truth tables are useful when designing or testing logic circuits.
15
exam-style questions
15
revision flashcards
Ready to revise Truth Tables?
Get personalised daily study plans, adaptive quizzes, and spaced repetition flashcards.
Start revising free