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Course Exam
A course summary, then multiple-choice questions and short tasks covering every lesson.
Course Summary
Exam
Part A — Knowledge check
Question 1 of 12
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Which gate outputs 1 only when all of its inputs are 1?
Answer every question before you finish. Use Previous and Next to fill any gaps.
What's Next
Next in this unit: Computer Hardware and Peripherals — motherboard, processor, memory, storage, peripherals and ports, and how to justify a computer specification.
More lessons in Boolean Algebra and Logic Gates · Next: Glossary · Previous: Logic Practice Paper: Answer Sheet