Boolean LogicIntroduction
The Decision Makers Inside Computers
Part of Logic Gates — GCSE Computer Science
This introduction covers The Decision Makers Inside Computers within Logic Gates for GCSE Computer Science. Revise Logic Gates in Boolean Logic for GCSE Computer Science with 15 exam-style questions and 20 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 1 of 8 in this topic. Use this introduction to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 1 of 8
Practice
15 questions
Recall
20 flashcards
The Decision Makers Inside Computers
Logic gates are the tiny decision-makers inside every computer chip. They're like automatic doors with rules: AND gates only open when BOTH sensors are triggered. OR gates open when either sensor is triggered. NOT gates do the opposite - triggered means closed. These simple rules, combined by the billions, let computers make every calculation and decision. Your CPU contains billions of these gates working together!