The correct answer is: B. Computer-aided design and computer-aided manufacturing.
Computer-aided design (CAD) is the use of computer systems to aid in the design, analysis, and manufacturing of products. Computer-aided manufacturing (CAM) is the use of computer systems to control the manufacturing process.
CAD and CAM are usually tied by a common database. This database contains the information about the product, such as its geometry, materials, and manufacturing process. The database is used by both CAD and CAM systems to create and manufacture the product.
A. Documentation and geometric modeling are two different disciplines. Documentation is the process of creating and maintaining documents, while geometric modeling is the process of creating and manipulating geometric models.
C. Testing and analysis are two different disciplines. Testing is the process of determining the quality of a product, while analysis is the process of studying the behavior of a product.
D. Drafting and documentation are two different disciplines. Drafting is the process of creating technical drawings, while documentation is the process of creating and maintaining documents.
E. None of the above is the correct answer.