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Computer-aided design and manufacture
Quick questions on Computer-aided design (CAD) - CCEA GCSE Technology and Design
6short 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 advantages of CAD over drawing by hand?Show answer
These advantages save time and materials and reduce mistakes, which is why industry and schools use CAD.
What is q1?Show answer
What does CAD stand for? [1 mark]
What is q2?Show answer
Give one advantage of a 3D CAD model over a hand-drawn pictorial view. [1 mark]
What is q3?Show answer
How does CAD make editing a design faster? [2 marks]
What is q4?Show answer
State one limitation of using CAD. [1 mark]
What is q5?Show answer
How does CAD reduce the number of physical prototypes needed? [2 marks]
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