CS602 Midterm Online Quiz

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CS602-Midterm

1 / 50

________ is the set of points that are equidistant from its origin.

2 / 50

UV light is used in Plasma Panel displays to excite phosphor.

3 / 50

Each hyperbola consists of two ___________.

4 / 50

To show 256 colors , the no of bits required for each pixel are

5 / 50

DDA abbreviated for _________.

6 / 50

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

7 / 50

Three or more points that lie on the same line are called _____.

8 / 50

In video text memory, ______ are used to display a character.

9 / 50

Bezier curve can represent the more complex piecewise ___________ curve.

10 / 50

We can draw the circle using _________

11 / 50

Set up your tripod and pointing the camera at the scene

12 / 50

We can draw eight points corresponding to each (x , y) point calculation in _________ drawing algorithm.

13 / 50

__________transformation produces shape distortions as if objects were composed of layers that are caused to slide over each other.

14 / 50

According to Odd Parity Rule, a point is inside the polygon, if:

15 / 50

Which one of the following step is not involved to write pixel using video BIOS services.

16 / 50

Geometric patterns that is repeated at ever smaller scales to produce irregular shapes and surfaces are called ___________

17 / 50

Cross product of two vectors result in a ___________.

18 / 50

Shadow mask methods can display a __________ range of colours.

19 / 50

__________ projection is obtained by projecting points along parallel lines that are not perpendicular to the projection plane.

20 / 50

Which one of the following is not the graphics library is use:

21 / 50

“Computer Graphics” and “Computer Vision” are ____________.

22 / 50

Each hyperbola consists of two __________ .

23 / 50

Bernstein polynomial functions are the basic functions of _____ curves.

24 / 50

A two dimensional rotation is applied to an object by repositioning it along a _____ path in the XY plane

25 / 50

If the value of scaling factors sx and sy is greater than 1, then size of objects will be ____________.

26 / 50

Save a line with both endpoints inside all clipping boundaries is called as ____.

27 / 50

The axonometric projection is ___________ where the direction of projection makes same angle with all axes.

28 / 50

polygons are basically concave polygons that may have self-intersecting edges.

29 / 50

Both Boundary Filling and Flood filling algorithms are non-recursive techniques.

30 / 50

Silhouette edges occur when dot product of surface normal vector and the view vector is __________.

31 / 50

In Trivial acceptance/reject test there are four bits of nine regions, Bit 4 represents condition _____.

32 / 50

The process of subdivision an entity or surface into one or more non-overlapping primitives.

33 / 50

Discard a line with both endpoints outside clipping boundary is called as ____________

34 / 50

In Trivial acceptance/reject test there are four bits of nine regions, Bit 2 represents condition_____.

35 / 50

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

36 / 50

In Trivial acceptance/reject test there are four bits of nine regions, Bit 3 represents condition_____.

37 / 50

Parity is a concept used to determine which ________ lie within a polygon.

38 / 50

Because clipping against one edge is independent to all others, so it is ________ arrange the clipping stages in a pipeline.

39 / 50

In 2D transformation, ______ can be achieved by rotating the object about 110 degrees.

40 / 50

Boundary Filling Algorithm can work for complex polygons.

41 / 50

If the value of scaling factors sx and sy is greater than 1, then size of objects will be ____________.

42 / 50

We can draw the circle using _________

43 / 50

Various curve functions are useful in ______.

44 / 50

Save a line with both endpoints inside all clipping boundaries.

45 / 50

We can take transpose of any matrix.

46 / 50

Polygons are basically concave polygons that may have self-intersecting edges

47 / 50

actual filling process in boundary filling algorithm begins when a point ____ of the figure is selected.

48 / 50

The circle and ellipse are symmetric across 1 octants.

49 / 50

Vectors can be multiplied in a way

50 / 50

__________ is the process of describing an object or scene so that we can construct an image of it

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The average score is 54%

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