PC Graphics, Graphics Designing

Question: When considering illumination from light sources, which of the following types of light sources has the same intensity in all directions:
A
Point source

B
Spot light

C
Parallel light

D
Specular

Note: Not available
1. Report
Question: Which of the following is the most commonly used lighting model?
A
Xerxes

B
Z-buffering

C
Texture mapping

D
Phong

Note: Not available
1. Report
Question: What does the term "flythrough" imply?
A
A series of mathematical operations that act on output primitives and geometric attributes to convert them from modeling coordinates to device coordinates.

B
A memory buffer used to hold one line of video.

C
Displayed representation of a scene or an object that appears to have three axes of reference: height, width, and depth (x, y, and z).

D
A type of animation in which the camera moves around a scene, rather than objects moving in front of a stationary camera.

Note: Not available
1. Report
Question: The number of bits per pixel typically used for the color depth to be described as being a truecolor format is:
A
4

B
16

C
24

D
36

Note: Not available
1. Report
Question: In a 3-D graphics environment, the process of subdividing a surface into a mesh of smaller shapes that are easy to analyze is known as:
A
Anti-aliasing

B
Tessellation

C
Blending

D
Texture mapping

Note: Not available
1. Report
Question: Which of the following types of reflection transmits light in all direction with the same energy?
A
Specular

B
Diffuse

C
Gloss

D
Retro reflection

Note: Not available
1. Report
Question: The process whereby a specific key color (often blue or green) within an image is made transparent when that image is mixed with another image is known as:
A
Graphic keying

B
Chroma keying

C
Shade keying

D
Scissors keying

Note: Not available
1. Report
Question: Which of the following vector graphics editors used to process digital graphics is/are open source, instead of being proprietary?
A
Illustrator

B
Visio

C
Flash

D
Inkscape

Note: Not available
1. Report
Question: The rendering of three-dimensional computer graphics often employs one or more approaches to model a complex four-dimensional mathematical function that defines the physical behavior of light at an opaque surface. This fundamental radiometric concept is known as the:
A
Kummer's function

B
Reisz function

C
Bidirectional reflectance distribution function (BRDF)

D
Mittag-Leffler function

Note: Not available
1. Report
Question: Which of the following graphic formats allow for animation?
A
GIF

B
JPEG

C
TIFF

D
PNG

Note: Not available
1. Report

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Question: When considering illumination from light sources, which of the following types of light sources has the same intensity in all directions:

Question: Which of the following is the most commonly used lighting model?

Question: What does the term "flythrough" imply?

Question: The number of bits per pixel typically used for the color depth to be described as being a truecolor format is:

Question: In a 3-D graphics environment, the process of subdividing a surface into a mesh of smaller shapes that are easy to analyze is known as:

Question: Which of the following types of reflection transmits light in all direction with the same energy?

Question: The process whereby a specific key color (often blue or green) within an image is made transparent when that image is mixed with another image is known as:

Question: Which of the following vector graphics editors used to process digital graphics is/are open source, instead of being proprietary?

Question: The rendering of three-dimensional computer graphics often employs one or more approaches to model a complex four-dimensional mathematical function that defines the physical behavior of light at an opaque surface. This fundamental radiometric concept is known as the:

Question: Which of the following graphic formats allow for animation?