Computer-Aided Design (CAD) Quizzes for Year 12 Design and Technology

Question 1

In architectural design, which of the following CAD software packages is primarily utilized?

Accepted Answer

Revit

Answer

AutoCAD

Answer

SolidWorks

Answer

Creo Parametric

Question 2

What is the primary purpose of using an assembly in CAD?

Accepted Answer

To combine multiple components into a comprehensive design

Answer

To create realistic simulations of mechanical systems

Answer

To generate technical drawings

Answer

To facilitate the export of designs to varying file formats

Question 3

Which of the following is not considered CAD software?

Accepted Answer

Microsoft Word

Answer

AutoCAD

Answer

SketchUp

Answer

SolidWorks

Question 4

What is the primary function of the 'extrude' command in CAD?

Accepted Answer

Creating a three-dimensional object from a two-dimensional shape

Answer

Rotating an object around a specified axis

Answer

Creating a hole or cavity within an object

Answer

Scaling an object to a desired size

Question 5

What is the primary purpose of creating a technical drawing?

Accepted Answer

To convey design concepts and specifications

Answer

To generate a visual representation of a product

Answer

To analyze the performance of a product

Answer

To create a list of materials required

Question 6

Which of the following is NOT a benefit of using CAD software?

Accepted Answer

Inherent design complexity

Answer

Enhanced productivity

Answer

Increased accuracy

Answer

Reduced development time

Question 7

What is the primary purpose of a parametric model?

Accepted Answer

To enable easy modification of design parameters

Answer

To generate highly detailed 3D representations

Answer

To create technical drawings

Answer

To perform simulations

Question 8

Which projection type is used to create a two-dimensional representation of a three-dimensional object?

Accepted Answer

Orthographic

Answer

Perspective

Answer

Isometric

Answer

Oblique

Question 9

What is the term for the process of dividing a complex shape into smaller, more manageable parts?

Accepted Answer

Decomposition

Answer

Assembly

Answer

Modeling

Answer

Simulation

Question 10

Which of the following is NOT an advantage of using CAD software in product design and development?

Accepted Answer

Increased manufacturing expenses

Answer

Enhanced accuracy and precision

Answer

Reduced project timelines

Answer

Greater design flexibility

Question 11

What is the primary purpose of creating a 3D model in CAD software?

Accepted Answer

To generate a virtual representation of a physical object for design and analysis

Answer

To simulate product performance

Answer

To generate a bill of materials for manufacturing

Question 12

Which of the following file formats is typically used to export 3D models for 3D printing?

Accepted Answer

STL

Answer

PDF

Answer

DWG

Answer

DXF

Question 13

What is the purpose of a "constraint" in CAD software?

Accepted Answer

To define relationships between different elements of a model

Answer

To lock objects in place

Answer

To create custom shapes

Question 14

Which type of CAD software is primarily used for architectural design?

Accepted Answer

Building Information Modeling (BIM)

Answer

Product Lifecycle Management (PLM)

Answer

Computer-Aided Engineering (CAE)

Answer

Computer-Aided Manufacturing (CAM)

Question 15

Which of the following is a key skill required for effective use of CAD software?

Accepted Answer

Spatial reasoning

Answer

Computer programming

Answer

Typing speed

Answer

Artistic ability

Question 16

What is the purpose of a "layer" in CAD software?

Accepted Answer

To organize and manage different components of a model

Answer

To create shadows and reflections

Answer

To apply different materials to different parts of a model

Question 17

Which of the following is a common use for 2D CAD software?

Accepted Answer

Creating technical drawings

Answer

Generating presentation-quality images

Answer

Running simulations

Answer

Designing complex 3D models

Question 18

What is the difference between a "parametric" and a "history-based" CAD system?

Accepted Answer

Parametric systems allow for changes to be made to the model without modifying the original design intent, while history-based systems record every change made to the model.

Answer

Parametric systems are used for 2D design, while history-based systems are used for 3D design.