CS602-Midterm
1 / 50
Twice the radius of circle is called as ___________.
2 / 50
Which one of the following is not the graphics library is use:
3 / 50
Two points are said to be collinear, if they lie on the
4 / 50
Rotation performed around a fixed point called ____________.
5 / 50
Translation moves objects without ____________.
6 / 50
A two dimensional rotation is applied to an object by repositioning it along a _____ path in the XY plane
7 / 50
Sutherland-Hodgeman clipping algorithm clips any polygon against a concave clip polygon
8 / 50
Using Cohen-Sutherland line clipping, it is impossible for a vertex to be labeled 1111.
9 / 50
Various curve functions are useful in ______.
10 / 50
DDA abbreviated for ________.
11 / 50
A scaling transformation alters the ______ of an object.
12 / 50
Computer graphics is very helpful in producing graphical representations for scientific visualization.
13 / 50
We can draw the circle using ___________.
14 / 50
Parity is a concept used to determine which ________ lie within a polygon.
15 / 50
the horizontal refresh ------------------------------
16 / 50
Discard a line with both endpoints outside clipping boundaries is called as
17 / 50
“Computer Graphics” and “Computer Vision” are ____________.
18 / 50
Boundary Filling Algorithm can work for complex polygons.
19 / 50
DDA abbreviated for _________.
20 / 50
Polygons consisting of ________ can cause problems when rendering.
21 / 50
________is used to move a point, or a set of points, linearly in space
22 / 50
Each hyperbola consists of two ___________.
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24 / 50
We can draw the circle using _________
25 / 50
Computer Graphics are used in ____________.
26 / 50
Each number that makes up a matrix is called an __________ of the matrix.
27 / 50
28 / 50
Set up your tripod and pointing the camera at the scene
29 / 50
Rotating a point requires
30 / 50
In Trivial acceptance/reject test there are four bits of nine regions, Bit 3 represents condition_____.
31 / 50
A unit vector has zero magnitude.
32 / 50
Concave polygons are superset of________ polygons, having fewer restrictions than ______polygons.
33 / 50
34 / 50
Discard a line with both endpoints outside clipping boundary is called as ____________
35 / 50
Cross product of two vectors result in a ___________.
36 / 50
________ is the set of points that are equidistant from its origin.
37 / 50
Each hyperbola consists of two __________ .
38 / 50
Three or more points that lie on the same line are called _____.
39 / 50
Finding unit vector is done by simply dividing each component by the width.
40 / 50
Save a line with both endpoints inside all clipping boundaries is called as ____.
41 / 50
_________ OpenGL function is used for aiming and positioning the camera towards the object
42 / 50
_________ direct view storage tube maintains the picture display.
43 / 50
25 * 10 resolution with 16 colors supports
44 / 50
In __________ algorithm(s), old color must be read before it is invoked.
45 / 50
( x^2 / a^2 ) + ( y^2 / b^2 ) = 1 is an equation of __________.
46 / 50
If the value of scaling factors sx and sy is greater than 1, then size of objects will be ____________.
47 / 50
Polygons are basically concave polygons that may have self-intersecting edges
48 / 50
Intensity of the electron beam is controlled by setting __________ levels on the control grid, a metal cylinder that fits over the cathode.
49 / 50
50 / 50
Locations can be translated or "transformed" from one coordinate system to the other. Select correct option:
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