CS602-Midterm
1 / 50
Which one of the following step is not involved to write pixel using video BIOS services.
2 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit 3 represents condition_____.
3 / 50
Geometric patterns that is repeated at ever smaller scales to produce irregular shapes and surfaces are called ___________
4 / 50
If the polygons are _________ line clipping techniques are sufficient for clipping.
5 / 50
The given primitives are clipped to the boundaries of _______ and primitives lying outside are not drawn.
6 / 50
A unit vector has zero magnitude.
7 / 50
“Computer Graphics” and “Computer Vision” are ____________.
8 / 50
Two matrices are said to be equal, if they have
9 / 50
The ______ tests are performed for the midpoints between pixels near the circle path at each sampling step.
10 / 50
If the value of scaling factors sx and sy is greater than 1, then size of objects will be ____________.
11 / 50
DDA abbreviated for ________.
12 / 50
Each number that makes up a matrix is called an __________ of the matrix.
13 / 50
Both Boundary Filling and Flood filling algorithms are non-recursive techniques.
14 / 50
Shortcoming of Sutherland-Hodgeman Algorithm is concave polygons may be displayed with extensors lines
15 / 50
Translation moves objects without ____________.
16 / 50
Save a line with both endpoints inside all clipping boundaries.
17 / 50
This projection technique has the direction of projection perpendicular to the viewing plane, and the viewing direction is perpendicular to one of the principle faces.
18 / 50
To show 256 colors , the no of bits required for each pixel are
19 / 50
In ______ transformation one coordinate is held fixed and the other coordinate or coordinates are shifted.
20 / 50
Perspective projection is specified with the function glFrustum().
21 / 50
Cross product of two vectors result in a ___________.
22 / 50
_________ direct view storage tube maintains the picture display.
23 / 50
Sutherland-Hodgeman clipping algorithm clips any polygon against a concave clip polygon
24 / 50
Using Cohen-Sutherland line clipping, it is impossible for a vertex to be labeled 1111.
25 / 50
Both Boundary Filling and Flood filling algorithms are ____ as compared to scan line filling algorithm.
26 / 50
We can draw the circle using ___________.
27 / 50
Each hyperbola consists of two ___________.
28 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit 2 represents condition_____.
29 / 50
Plasma-panel displays use a gas mixture that usually includes ____.
30 / 50
Intensity of the electron beam is controlled by setting __________ levels on the control grid, a metal cylinder that fits over the cathode.
31 / 50
Tessellation can be adaptive to the ____________ degree of curvature of a surface.
32 / 50
Each hyperbola consists of two __________ .
33 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit3 represents condition _____.
34 / 50
A fractal is generally a property called ___________.
35 / 50
25 * 10 resolution with 16 colors supports
36 / 50
The process of subdivision an entity or surface into one or more non-overlapping primitives.
37 / 50
There are _________ basic types of polygon.
38 / 50
DDA abbreviated for _________.
39 / 50
Various curve functions are useful in ______.
40 / 50
( x^2 / a^2 ) + ( y^2 / b^2 ) = 1 is an equation of __________.
41 / 50
Intensity of the electron beam is controlled by setting _________ levels on the control grid, a metal cylinder that fits over the cathode.
42 / 50
Twice the radius of circle is called as ___________.
43 / 50
In video text memory, ________ are used to display a character.
44 / 50
The equation of hyperbola centered at origin (if the transverse axis is along x -axis) can be given as:
45 / 50
polygons are basically concave polygons that may have self-intersecting edges.
46 / 50
The father of Computer Graphics is:
47 / 50
48 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit 1 represents condition_____.
49 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit 2 represents condition _____.
50 / 50
Vectors can be multiplied in a way
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