Computer Graphics MCQs with Answers
Practice important Computer Graphics MCQs with answers and explanations.
Multiple Choice Questions
Q1181: A plane curve can be generated using ______ degree polynomials.
- A: First
- B: Second
- C: Third
- D: Fourth
View Answer
B
Q1182: In the equation x(u) = au² + bu + c, what does 'u' represent?
- A: Slope
- B: Coordinate
- C: Parametric variable
- D: Constant
View Answer
C
Q1183: The limitation of second-degree polynomials is that they cannot produce curves with ______.
- A: Sharp corners
- B: Inflection points
- C: Smooth surfaces
- D: Straight lines
View Answer
B
Q1184: To define a unique plane curve, how many points are needed?
- A: One
- B: Two
- C: Three
- D: Four
View Answer
C
Q1185: The interval of parametric variable u is restricted between ______ for bounded line segments.
- A: 0 ≤ u ≤ 1
- B: 0 ≤ u ≤ 10
- C: -1 ≤ u ≤ 1
- D: 1 ≤ u ≤ 2
View Answer
A
Q1186: When u = 0 in parametric equations, it corresponds to which point?
- A: P1
- B: P0
- C: P0.5
- D: Midpoint
View Answer
B
Q1187: In the vector form, P(u) is a function of ______.
- A: Coordinates
- B: Parametric variable
- C: Time
- D: Angle
View Answer
B
Q1188: A curve defined by three points always lies in a ______.
- A: Plane
- B: Circle
- C: Sphere
- D: Cube
View Answer
A
Q1189: The equation P(u) = (2u² – 3u + 1)P0 + (-4u² + 4u)P0.5 + (2u² – u)P1 represents a ______.
- A: Line
- B: Space curve
- C: Plane curve
- D: Circular curve
View Answer
C
Q1190: In matrix form, the parametric equation uses matrices U, A, and ______.
- A: P
- B: Z
- C: X
- D: Y
View Answer
A