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Component 1: Logic Systems
Quick questions on Combinational logic design: Karnaugh maps and NAND-only circuits - WJEC A-Level Electronics
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
A circuit has output high only when input A is high and input B is low. Write its sum-of-products expression. [2 marks]
What is q2?Show answer
State the largest group of 1s you should aim for on a Karnaugh map and explain why larger is better. [2 marks]
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