3D Design

What does CAD stand for?

• Computer-Aided Design

• Computer-Assisted Drawing

• Computer-Aided Drafting

• Computer-Assisted Design and Drafting

Which of the following is NOT a common 3D CAD software?

• AutoCAD

• SolidWorks

• Microsoft Word

• Blender

What is the primary purpose of 3D CAD software?

• To create 2D drawings

• To design and model 3D objects

• To edit photos

• To write documents

Which of the following is a common 3D modeling technique used in CAD?

• Extrusion

• Revolve

• Sweep

• All of the above

What is the term for a 3D model that represents the outer surface of an object?

• Solid model

• Wireframe model

• Surface model

• Parametric model

What is the purpose of a dimension in a 3D CAD drawing?

• To define the color of the object

• To specify the size and shape of the object

• To add texture to the object

• To animate the object

What is the term for the process of creating a realistic image from a 3D CAD model?

• Rendering

• Modeling

• Texturing

• Animating

Which of the following is a common file format used for 3D CAD models?

• .jpg

• .docx

• .stl

• .pdf

What is the term for a 3D CAD model that is based on mathematical equations?

• Parametric model

• Solid model

• Wireframe model

• Surface model

How can 3D CAD be used in the design of prosthetics?

• • To create custom-fit prosthetics

• • To simulate the functionality of prosthetics

• • To analyze the biomechanics of prosthetics

• • All of the above