OBJ 5.2: 3D MODELING 2

All video graphic cards have a:

• Central Processing Unit
• Graphic Processing Unit
• Network Interface Card
• Serial Interface

An invention or a new product is usually a result of:

• Implementation
• Innovation
• Research and Development
• Trial and Error

In 3D modeling, the tool used to elevate or lower a selected surface on an object is known as:

• Chamfer
• Extrusion
• Filet
• Tangent

The design process is a systematic, interactive approach to:

• Communicating
• Critiquing
• Finalizing
• Problem-Solving

 3D objects are created by producing a collection of points called:

• Grid
• Plane
• Stars
• Vertices

What type of material would be cheap and effective for making a prototype of a new car?

• Aluminum
• Clay
• Plastic
• Steel

Adding texture to 3D models would be an efficient use of:

• Processing Power
• Computer Memory
• Technology
• Time

 A mapping tool used in 3D programs that uses black and white maps to hide certain parts of an image is called:

• Bump
• Displacement
• Opacity
• Road

 Combining objects together into one new object is called:

• Intersection
• Mirroring
• Splicing
• Union

Reflective surfaces like glass or metal require extra processing:

•  Consumption and Power
•  Effects and Efficiency
•  Power and Time
•  Effects and Consumption