ITPEC IP April 2021 Question 90
ITPEC IP April 2021 — Question 90 of 100
CAD uses computers in product design to improve productivity, precision, and reliability of design specifications. Computer-Aided Design supports creation and modification of two-dimensional drawings and three-dimensional models, analysis, reuse, and consistent documentation.
Answer (d)
Why not others:
- calculating required material quantities is MRP
- managing component and quantity structures describes a bill-of-materials or production-information function
- unified management from design through manufacturing is closer to product data or product lifecycle management
Key rule: CAD directly supports computer-based design; CAM supports computer-aided manufacturing.
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