CS602 Midterm Online Quiz

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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 ___________.

23 / 50

Boundary Filling Algorithm can work for complex polygons.

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

Using Cohen-Sutherland line clipping, it is impossible for a vertex to be labeled 1111.

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

Sutherland-Hodgeman clipping algorithm clips any polygon against a concave clip polygon

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

Discard a line with both endpoints outside clipping boundaries is called as

50 / 50

Locations can be translated or "transformed" from one coordinate system to the other. Select correct option:

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