Computer Graphics (3150712) MCQs

MCQs of Graphics Primitives

Showing 1 to 10 out of 30 Questions
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1.
Which of the following have octal symmetry?
(a) Parabola
(b) Ellipse
(c) Hyperbola
(d) Circle
Answer:

Option (d)

2.
The simplest output primitive is :
(a) Straight line
(b) Straight-line segment
(c) Point
(d) Circle
Answer:

Option (c)

3.
The basic geometric structures that describe a scene on display is called :
(a) Attributes
(b) Output primitive
(c) Lines
(d) Curves
Answer:

Option (b)

4.
_______ controls the basic display properties of output primitives.
(a) Attribute parameter
(b) setpixel()
(c) getpixel()
(d) None of these
Answer:

Option (a)

5.
Identify the values for the fill-style parameter from the following :
(a) Hollow
(b) Hatch
(c) Pattern
(d) All of these
Answer:

Option (d)

6.
(2,4) is a point on a circle that has a center at the origin. Which of the following points are also on the circle?
(a) (2,-4)
(b) (-2,4)
(c) (-4,-2)
(d) All of these
Answer:

Option (d)

7.
Which of the following is not a line-type?
(a) Dashed line
(b) Dark line
(c) Dotted line
(d) Solid line
Answer:

Option (b)

8.
DDA Stands for :
(a) Digital Differential Analyzer
(b) Digital Differential Analysis
(c) Digital Differential Algorithm
(d) Digital Differential Anatomy
Answer:

Option (a)

9.
For generating thick line having slop |m|<1 :
(a) We plot above and below pixel
(b) We plot left and right pixel
(c) We plot above, below, left, and right pixel
(d) None of these
Answer:

Option (a)

10.
Which is not line endpoint type when we generate a thick line?
(a) Butt caps
(b) Round caps
(c) Projecting square caps
(d) Projecting triangular caps
Answer:

Option (d)

Showing 1 to 10 out of 30 Questions
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