CS602-Midterm
1 / 50
Cross product of two vectors result in a ___________.
2 / 50
__________ projection is obtained by projecting points along parallel lines that are not perpendicular to the projection plane.
3 / 50
Discard a line with both endpoints outside clipping boundary is called as ____________
4 / 50
Finding unit vector is done by simply dividing each component by the width.
5 / 50
The given primitives are clipped to the boundaries of _______ and primitives lying outside are not drawn.
6 / 50
Monochrome Adapter (MA) is a single color adapter
7 / 50
The father of Computer Graphics is:
8 / 50
Computer Graphics are used in _______.
9 / 50
A * B = |A| * |B| * cos(?) where ? is the angle between the two vectors
10 / 50
A scaling transformation alters the ______ of an object.
11 / 50
We can draw the circle using _________
12 / 50
A fractal is generally a property called ___________.
13 / 50
Each number that makes up a matrix is called an __________ of the matrix.
14 / 50
Various curve functions are useful in ______.
15 / 50
Each hyperbola consists of two __________ .
16 / 50
If the polygons are _______, line-clipping techniques are sufficient for clipping.
17 / 50
In ______ transformation one coordinate is held fixed and the other coordinate or coordinates are shifted.
18 / 50
Discard a line with both endpoints outside clipping boundaries is called as
19 / 50
Bernstein polynomial functions are the basic functions of _____ curves.
20 / 50
Which of the following statements is not true about flood-fill and boundary-fill? Algorithms?
21 / 50
Each hyperbola consists of two ___________.
22 / 50
Both Boundary Filling and Flood filling algorithms are ____ as compared to scan line filling algorithm.
23 / 50
The basis functions fi(u) in Bezier curve must be symmetric with respect to u and (u-2)
24 / 50
The process of subdivision an entity or surface into one or more non-overlapping primitives.
25 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit 2 represents condition _____.
26 / 50
UV light is used in Plasma Panel displays to excite phosphor.
27 / 50
We can take transpose of any matrix.
28 / 50
Because clipping against one edge is independent to all others, so it is ________ arrange the clipping stages in a pipeline.
29 / 50
Orthographic projections that show more than one side of an object are called __________ projections.
30 / 50
__________ transformation produces shape distortions as if objects were composed of layers that are caused to slide over each other.
31 / 50
32 / 50
33 / 50
________ is the set of points that are equidistant from its origin.
34 / 50
Because clipping against one edge is independent of all others, so it is _______ to arrange the clipping stages in a pipeline.
35 / 50
Which one of the following step is not involved to write pixel using video BIOS services.
36 / 50
To show 256 colors , the no of bits required for each pixel are
37 / 50
In 2D transformation, ______ can be achieved by rotating the object about 110 degrees.
38 / 50
Sutherland-Hodgeman clipping algorithm clips any polygon against a concave clip polygon
39 / 50
40 / 50
In video text memory, ______ are used to display a character.
41 / 50
________is used to move a point, or a set of points, linearly in space
42 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit 4 represents condition _____.
43 / 50
Computer Graphics are used in ____________.
44 / 50
The actual filling process in boundary filling algorithm begins when a point _________ of the figured is selected.
45 / 50
Bezier curve can represent the more complex piecewise ___________ curve.
46 / 50
The curve is always contained within the _______ of the control points
47 / 50
Which of the following is not true about matrices?
48 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit 2 represents condition_____.
49 / 50
Save a line with both endpoints inside all clipping boundaries is called as ____.
50 / 50
Two matrices are said to be equal, if they have
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