ITPEC IP October 2019 Question 89
ITPEC IP October 2019 — Question 89 of 100
Computer-aided design (CAD) uses computers in product design to improve design productivity, precision, consistency, and reliability. Designers create, revise, analyze, and reuse two- or three-dimensional drawings and models before manufacturing.
Answer (d)
Why not others:
- calculating material requirements and placing orders describes MRP
- managing required component structures and quantities describes bill-of-materials management
- unified lifecycle management of drawings and component information from design through manufacture describes PDM or PLM
Key rule: CAD supports design creation; MRP plans materials; PDM or PLM manages product information across its lifecycle.
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