Computer Graphics MCQs with Answers
Practice important Computer Graphics MCQs with answers and explanations.
Multiple Choice Questions
Q941: The ratio of BS to AB equals the ratio of CP to _______.
- A: AB
- B: BC
- C: AC
- D: AP
View Answer
C
Q942: In 3D rendering, +X typically moves to the _______ on the screen.
- A: Left
- B: Right
- C: Down
- D: Up
View Answer
B
Q943: Triangle fans are used to efficiently represent _______.
- A: N-sided polygons
- B: 3D meshes
- C: Plane intersections
- D: Light sources
View Answer
A
Q944: What is the purpose of using a Karnaugh Map in Boolean algebra?
- A: Solve puzzles
- B: Simplify Boolean expressions
- C: Create logic gates
- D: Build computers
View Answer
B
Q945: In the provided code, what happens if (B.y - A.y) <= 0?
- A: dx1 = 1
- B: dx1 = 0
- C: dx1 = (B.x-A.x) / (B.y-A.y)
- D: Program terminates
View Answer
B
Q946: In the provided code, what does 'horizontal line (S.x,E.x,S.y, E.x,color)' likely do?
- A: Draws vertical line
- B: Draws horizontal line
- C: Draws triangle
- D: Colors pixel only
View Answer
B
Q947: In Gouraud shading, what additional parameters are considered compared to flat shading?
- A: Coordinates only
- B: Vertex color values
- C: Texture mapping values
- D: Light angles
View Answer
B
Q948: Gouraud shading requires interpolation of how many values in 256-color mode?
- A: One
- B: Two
- C: Three
- D: Four
View Answer
C
Q949: In high-color Gouraud shading, how many components are related to color?
- A: Two
- B: Five
- C: Seven
- D: Four
View Answer
C
Q950: Textured triangles apply _______ on triangles for filling.
- A: Colors
- B: Gradients
- C: Bitmap textures
- D: Mathematical formulas
View Answer
C