CS602-Midterm
1 / 50
Set up your tripod and pointing the camera at the scene
2 / 50
The basis functions fi(u) in Bezier curve must be symmetric with respect to u and (u-2)
3 / 50
According to Odd Parity Rule, a point is inside the polygon, if:
4 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit 4 represents condition _____.
5 / 50
A scaling transformation alters the ______ of an object.
6 / 50
________is used to move a point, or a set of points, linearly in space
7 / 50
8 / 50
A _________ is the set of all points (x , y) that are the same distance from the directrix and focus not on the directrix.
9 / 50
A fractal is generally a property called ___________.
10 / 50
25 * 10 resolution with 16 colors supports
11 / 50
__________ transformation produces shape distortions as if objects were composed of layers that are caused to slide over each other.
12 / 50
A * B = |A| * |B| * cos(?) where ? is the angle between the two vectors
13 / 50
We can take transpose of any matrix.
14 / 50
Shortcoming of Sutherland-Hodgeman Algorithm is concave polygons may be displayed with extensors lines
15 / 50
16 / 50
Both Boundary Filling and Flood filling algorithms are non-recursive techniques.
17 / 50
Which one of the following step is not involved to write pixel using video BIOS services.
18 / 50
19 / 50
Process of moving points in space is called
20 / 50
Computer Graphics are used in ____________.
21 / 50
The father of Computer Graphics is:
22 / 50
Boundary Filling Algorithm can work for complex polygons.
23 / 50
Bezier curve can represent the more complex piecewise ___________ curve.
24 / 50
Computer graphics is very helpful in producing graphical representations for scientific visualization.
25 / 50
________ is the set of points that are equidistant from its origin.
26 / 50
__________ projection is obtained by projecting points along parallel lines that are not perpendicular to the projection plane.
27 / 50
28 / 50
Shadow mask methods can display a __________ range of colours.
29 / 50
Finding unit vector is done by simply dividing each component by the width.
30 / 50
In video text memory, ______ are used to display a character.
31 / 50
Each hyperbola consists of two ___________.
32 / 50
Shadow mask methods can display a __________ range of colors.
33 / 50
Plasma-panel displays use a gas mixture that usually includes ____.
34 / 50
Twice the radius of circle is called as ___________.
35 / 50
In video text memory, ________ are used to display a character.
36 / 50
To show 256 colors , the no of bits required for each pixel are
37 / 50
UV light is used in Plasma Panel displays to excite phosphor.
38 / 50
Using Cohen-Sutherland line clipping, it is impossible for a vertex to be labeled 1111.
39 / 50
Discard a line with both endpoints outside clipping boundaries is called as
40 / 50
41 / 50
42 / 50
43 / 50
Tessellation can be adaptive to the ____________ degree of curvature of a surface.
44 / 50
Concave polygons are a superset of ____________ polygons, having fewer restrictions than ___________ polygons.
45 / 50
Which one is not valid out code to perform trivial accept / reject test in line clipping:
46 / 50
Computer Graphics are used in _______.
47 / 50
Three or more points that lie on the same line are called _____.
48 / 50
Rotating a point requires
49 / 50
50 / 50
In __________ algorithm(s), old color must be read before it is invoked.
Your score is
The average score is 54%
Restart quiz
