CS602-Midterm
1 / 50
Bernstein polynomial functions are the basic functions of _____ curves.
2 / 50
Both Boundary Filling and Flood filling algorithms are non-recursive techniques.
3 / 50
In ______ transformation one coordinate is held fixed and the other coordinate or coordinates are shifted.
4 / 50
We can draw the circle using _________
5 / 50
In video text memory, ______ are used to display a character.
6 / 50
In video text memory, ________ are used to display a character.
7 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit3 represents condition _____.
8 / 50
Various curve functions are useful in ______.
9 / 50
Line connecting any two points within a polygon does not intersect any edge, then it will be a _________ polygon.
10 / 50
Rotating a point requires
11 / 50
There are _______ basic types of polygon.
12 / 50
Two matrices are said to be equal, if they have
13 / 50
Computer Graphics are used in _______.
14 / 50
The equation of hyperbola centered at origin (if the transverse axis is along x -axis) can be given as:
15 / 50
The actual filling process in boundary filling algorithm begins when a point _________ of the figured is selected.
16 / 50
We can take transpose of any matrix.
17 / 50
Both Boundary Filling and Flood filling algorithms are ____ as compared to scan line filling algorithm.
18 / 50
19 / 50
Parity is a concept used to determine which ________ lie within a polygon.
20 / 50
If the value of scaling factors sx and sy is greater than 1, then size of objects will be ____________.
21 / 50
Discard a line with both endpoints outside clipping boundaries is called as
22 / 50
Which one of the following is not the graphics library is use:
23 / 50
We can take transpose of __________.
24 / 50
Computer Graphics are used in ____________.
25 / 50
________is used to move a point, or a set of points, linearly in space
26 / 50
__________ is the process of describing an object or scene so that we can construct an image of it
27 / 50
The axonometric projection is ___________ where the direction of projection makes same angle with all axes.
28 / 50
Which of the following is not true about matrices?
29 / 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.
30 / 50
We can draw the circle
31 / 50
We can draw eight points corresponding to each (x , y) point calculation in _________ drawing algorithm.
32 / 50
33 / 50
If the polygons are _________ line clipping techniques are sufficient for clipping.
34 / 50
Tessellation can be adaptive to the ____________ degree of curvature of a surface.
35 / 50
36 / 50
The circle and ellipse are symmetric across 1 octants.
37 / 50
Two points are said to be collinear, if they lie on the
38 / 50
Twice the radius of circle is called as ___________.
39 / 50
DDA abbreviated for ________.
40 / 50
Which one of the following step is not involved to write pixel using video BIOS services.
41 / 50
UV light is used in Plasma Panel displays to excite phosphor.
42 / 50
Each number that makes up a matrix is called an __________ of the matrix.
43 / 50
“Computer Graphics” and “Computer Vision” are ____________.
44 / 50
If the polygons are _______, line-clipping techniques are sufficient for clipping.
45 / 50
Polygons consisting of ________ can cause problems when rendering.
46 / 50
The curve is always contained within the _______ of the control points
47 / 50
Sutherland-Hodgeman clipping algorithm clips any polygon against a concave clip polygon
48 / 50
Finding unit vector is done by simply dividing each component by the width.
49 / 50
50 / 50
actual filling process in boundary filling algorithm begins when a point ____ of the figure is selected.
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