Computer Graphics MCQs with Answers
Practice important Computer Graphics MCQs with answers and explanations.
Multiple Choice Questions
Q1051: Total internal reflection is utilized in ________.
- A: Cameras
- B: Optical fibers
- C: Telescopes
- D: Projectors
View Answer
B
Q1052: In Snell’s law, if the refractive index of the second medium is greater than the first, the light bends ________ the normal.
- A: Away from
- B: Towards
- C: Parallel to
- D: Opposite to
View Answer
B
Q1053: The Blinn-Phong model creates highlights that are ________ in shape.
- A: Symmetrical
- B: Asymmetrical
- C: Random
- D: Distorted
View Answer
A
Q1054: Reflection from a perfect surface assumes ________ interaction with light.
- A: No
- B: Some
- C: Maximum
- D: Random
View Answer
A
Q1055: The change in refractive index with temperature is mostly due to changes in material ________.
- A: Pressure
- B: Density
- C: Color
- D: Thickness
View Answer
B
Q1056: Critical angle in diamond-air interface is approximately ________ degrees.
- A: 24.4°
- B: 45°
- C: 90°
- D: 60°
View Answer
A
Q1057: Reflection and refraction both occur at the ________.
- A: Surface normal
- B: Boundary between two media
- C: Center of mass
- D: Edge of surface
View Answer
B
Q1058: A simple formula for temperature correction of refractive index is based on ________ and ________.
- A: Pressure and density
- B: Initial temperature and target temperature
- C: Speed and direction
- D: Reflection and refraction
View Answer
B
Q1059: What is the primary purpose of OpenGL?
- A: To manage databases
- B: To render 2D and 3D objects into a frame buffer
- C: To create audio effects
- D: To simulate network traffic
View Answer
B
Q1060: OpenGL was introduced in which year?
- A: 1992
- B: 1985
- C: 2000
- D: 1998
View Answer
A