CNC stands for which of the following?

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Get ready for the IGCSE Design and Technology (DT) exam with our comprehensive quiz. Study with multiple choice questions and detailed explanations to boost your confidence and ace your test!

Multiple Choice

CNC stands for which of the following?

Explanation:
CNC stands for Computer Numerical Control, which describes machines that are guided by a computer program containing numerical instructions that specify exact tool movements, speeds, and coordinates. This setup lets a machine tool perform precise, repeatable operations without manual input. The other phrases don’t reflect how this technology works: they describe concepts not used in machining control, so they wouldn’t correctly define the term.

CNC stands for Computer Numerical Control, which describes machines that are guided by a computer program containing numerical instructions that specify exact tool movements, speeds, and coordinates. This setup lets a machine tool perform precise, repeatable operations without manual input. The other phrases don’t reflect how this technology works: they describe concepts not used in machining control, so they wouldn’t correctly define the term.

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