CS602 Midterm Online Quiz

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CS602-Midterm

1 / 50

Each number that makes up a matrix is called an __________ of the matrix.

2 / 50

The father of Computer Graphics is:

3 / 50

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

4 / 50

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

5 / 50

The equation of hyperbola centered at origin (if the transverse axis is along x -axis) can be given as:

6 / 50

Line connecting any two points within a polygon does not intersect any edge, then it will be a _________ polygon.

7 / 50

25 * 10 resolution with 16 colors supports

8 / 50

Vectors can be multiplied in a way

9 / 50

The actual filling process in boundary filling algorithm begins when a point _________ of the figured is selected.

10 / 50

Various curve functions are useful in ______.

11 / 50

If the polygons are _______, line-clipping techniques are sufficient for clipping.

12 / 50

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

13 / 50

It is safe to assume that all raster-type monitors can accept the same input

14 / 50

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

15 / 50

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

16 / 50

Plasma-panel displays use a gas mixture that usually includes ____.

17 / 50

The ______ tests are performed for the midpoints between pixels near the circle path at each sampling step.

18 / 50

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

19 / 50

Finding unit vector is done by simply dividing each component by the width.

20 / 50

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

21 / 50

The basis functions fi(u) in Bezier curve must be symmetric with respect to u and (u-2)

22 / 50

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

23 / 50

Translation moves objects without ____________.

24 / 50

Computer graphics is very helpful in producing graphical representations for scientific visualization.

25 / 50

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

26 / 50

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

27 / 50

Which of the following is NOT a modern application for Computer Graphics -------------------

28 / 50

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

29 / 50

A scaling transformation alters the ______ of an object.

30 / 50

Twice the radius of circle is called as ___________.

31 / 50

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

32 / 50

In Trivial acceptance/reject test there are four bits of nine regions, Bit 1 represents condition_____.

33 / 50

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

34 / 50

Shortcoming of Sutherland-Hodgeman Algorithm is concave polygons may be displayed with extensors lines

35 / 50

Bezier curve is tangent to the lines connecting ____.

36 / 50

Shadow mask methods can display a __________ range of colours.

37 / 50

Bezier curve can represent the more complex piecewise ___________ curve.

38 / 50

We can draw the circle using _________

39 / 50

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

40 / 50

A _________ is the set of all points (x , y) that are the same distance from the directrix and focus not on the directrix.

41 / 50

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

42 / 50

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

43 / 50

There are _________ basic types of polygon.

44 / 50

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

45 / 50

A * B = |A| * |B| * cos(?) where ? is the angle between the two vectors

46 / 50

Vectors can be multiplied in a way

47 / 50

A scaling transformation alters the ______ of an object.

48 / 50

____is the tendency of the text to flash as it moves up or down.

49 / 50

Rotating a point requires

50 / 50

Each hyperbola consists of two ___________.

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