Computer Graphics MCQs with Answers
Practice important Computer Graphics MCQs with answers and explanations.
Multiple Choice Questions
Q1221: The matrix N is an example of which type of matrix?
- A: Identity matrix
- B: Diagonal matrix
- C: Basis transformation matrix
- D: Null matrix
View Answer
C
Q1222: Which matrix is defined as the transpose of control points [P1, P2, P3, P4]?
- A: N
- B: U
- C: P
- D: G
View Answer
C
Q1223: Space curves pass through ______ specific points.
- A: 2
- B: 3
- C: 4
- D: 5
View Answer
C
Q1224: The matrix G can be obtained by multiplying matrices _______.
- A: U and N
- B: P and G
- C: G and P
- D: U and P
View Answer
A
Q1225: The four values substituted into the parametric equations are u=0, u=1/3, u=2/3, and u=______.
- A: 1
- B: 2
- C: 3
- D: 4
View Answer
A
Q1226: The constant term dx is equal to which control point?
- A: x1
- B: x2
- C: x3
- D: x4
View Answer
A
Q1227: The algebraic expression for ax involves the combination of which control points?
- A: x2 and x3 only
- B: x1, x2, x3, x4
- C: x1 and x2 only
- D: x3 and x4 only
View Answer
B
Q1228: In matrix N, the first row is
- A: [0 0 0 1]
- B: [1 0 0 0]
- C: [0 1 0 0]
- D: [0 0 1 0]
View Answer
A
Q1229: The expression of ax includes coefficients such as _______.
- A: 2/9, 2/27, 2/27, 2/9
- B: 1/9, 1/3, 1/5, 1/7
- C: 1/4, 1/8, 1/12, 1/16
- D: 1/2, 1/4, 1/6, 1/8
View Answer
A
Q1230: The curve passes through intermediate points when u=________ and u=________.
- A: 0, 1
- B: 1/4, 3/4
- C: 1/3, 2/3
- D: 1/2, 3/2
View Answer
C