CS602 Midterm Online Quiz

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CS602-Midterm

1 / 50

Bernstein polynomial functions are the basic functions of _____ curves.

2 / 50

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

3 / 50

In ______ transformation one coordinate is held fixed and the other coordinate or coordinates are shifted.

4 / 50

We can draw the circle using _________

5 / 50

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

6 / 50

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

7 / 50

In Trivial acceptance/reject test there are four bits of nine regions, Bit3 represents condition _____.

8 / 50

Various curve functions are useful in ______.

9 / 50

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

10 / 50

Rotating a point requires

11 / 50

There are _______ basic types of polygon.

12 / 50

Two matrices are said to be equal, if they have

13 / 50

Computer Graphics are used in _______.

14 / 50

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

15 / 50

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

16 / 50

We can take transpose of any matrix.

17 / 50

Both Boundary Filling and Flood filling algorithms are ____ as compared to scan line filling algorithm.

18 / 50

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

19 / 50

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

20 / 50

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

21 / 50

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

22 / 50

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

23 / 50

We can take transpose of __________.

24 / 50

Computer Graphics are used in ____________.

25 / 50

________is used to move a point, or a set of points, linearly in space

26 / 50

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

27 / 50

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

28 / 50

Which of the following is not true about matrices?

29 / 50

This projection technique has the direction of projection perpendicular to the viewing plane, and the viewing direction is perpendicular to one of the principle faces.

30 / 50

We can draw the circle

31 / 50

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

32 / 50

We can draw the circle using _________

33 / 50

If the polygons are _________ line clipping techniques are sufficient for clipping.

34 / 50

Tessellation can be adaptive to the ____________ degree of curvature of a surface.

35 / 50

Various curve functions are useful in ______.

36 / 50

The circle and ellipse are symmetric across 1 octants.

37 / 50

Two points are said to be collinear, if they lie on the

38 / 50

Twice the radius of circle is called as ___________.

39 / 50

DDA abbreviated for ________.

40 / 50

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

41 / 50

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

42 / 50

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

43 / 50

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

44 / 50

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

45 / 50

Polygons consisting of ________ can cause problems when rendering.

46 / 50

The curve is always contained within the _______ of the control points

47 / 50

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

48 / 50

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

49 / 50

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

50 / 50

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

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