Computer Graphics MCQs with Answers
Practice important Computer Graphics MCQs with answers and explanations.
Multiple Choice Questions
Q211: In the standard parabola equation y² = 4dx, what determines the direction of the parabola?
- A: Value of d
- B: Value of x
- C: Sign of d
- D: Slope of directrix
View Answer
C
Q212: The standard equation of a parabola with vertex (0,0) and vertical axis is
- A: y² = 4dx
- B: x² = 4dy
- C: y² + x² = 1
- D: x² - y² = 1
View Answer
A
Q213: The standard equation of a parabola with vertex (h, k) and horizontal axis is
- A: (y-k)² = 4d(x-h)
- B: (x-k)² = 4d(y-h)
- C: (x-h)² = 4d(y-k)
- D: (y-h)² = 4d(x-k)
View Answer
D
Q214: The value of 'd' in a parabola determines
- A: Length of the conjugate axis
- B: Distance between foci
- C: Distance from vertex to focus
- D: Length of major axis
View Answer
C
Q215: A parabola flips its direction if
- A: d is positive
- B: d is negative
- C: d = 0
- D: a = b
View Answer
B
Q216: The focus of a parabola lies
- A: At the vertex
- B: On the directrix
- C: Inside the curve
- D: Opposite the directrix
View Answer
C
Q217: The equation y = y0 + a(x - x0)² + b(x - x0) describes
- A: A parabolic motion
- B: A circular path
- C: An ellipse
- D: Rotated hyperbola
View Answer
A
Q218: Which force leads to parabolic motion in physics?
- A: Electromagnetic
- B: Nuclear
- C: Gravitational
- D: Magnetic
View Answer
C
Q219: The parametric equation for x in a parabolic motion is
- A: x = x0 + v0*t
- B: x = x0 + a*t²
- C: x = x0 + b*t
- D: y = y0 + a*t²
View Answer
A
Q220: Parabolas appear in real-life applications like
- A: Bridges and domes
- B: Satellite dishes
- C: Projectile motion
- D: All of these
View Answer
D