CS602 Midterm Online Quiz

0%

CS602-Midterm

1 / 50

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

2 / 50

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

3 / 50

The circle and ellipse are symmetric across 1 octants.

4 / 50

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

5 / 50

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

6 / 50

Shadow mask methods can display a __________ range of colors.

7 / 50

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

8 / 50

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

9 / 50

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

10 / 50

_________ direct view storage tube maintains the picture display.

11 / 50

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

12 / 50

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

13 / 50

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

14 / 50

Computer Graphics are used in _______.

15 / 50

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

16 / 50

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

17 / 50

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

18 / 50

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

19 / 50

In __________ algorithm(s), old color must be read before it is invoked.

20 / 50

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

21 / 50

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

22 / 50

Which one is not valid out code to perform trivial accept / reject test in line clipping:

23 / 50

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

24 / 50

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

25 / 50

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

26 / 50

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

27 / 50

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

28 / 50

There are _________ basic types of polygon.

29 / 50

Process of moving points in space is called

30 / 50

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

31 / 50

Translation moves objects without ____________.

32 / 50

We can draw the circle using _________

33 / 50

Monochrome Adapter (MA) is a single color adapter

34 / 50

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

35 / 50

Two matrices are said to be equal, if they have

36 / 50

Concave polygons are a superset of ____________ polygons, having fewer restrictions than  ___________ polygons.

37 / 50

Boundary Filling Algorithm can work for complex polygons.

38 / 50

We can take transpose of any matrix.

39 / 50

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

40 / 50

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

41 / 50

Boundary Filling Algorithm can work for complex polygons.

42 / 50

Twice the radius of circle is called as ___________.

43 / 50

Various curve functions are useful in ______.

44 / 50

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

45 / 50

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

46 / 50

( x^2 / a^2 ) + ( y^2 / b^2 ) = 1 is an equation of __________.

47 / 50

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

48 / 50

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

49 / 50

Intensity of the electron beam is controlled by setting __________ levels on the control grid, a metal cylinder that fits over the cathode.

50 / 50

Various curve functions are useful in ______.

Your score is

The average score is 54%

0%

Qunoot e Nazilah
Dua e Hajat
4 Qul
6 Kalma
Dua-e-Akasha
Darood Akbar
Surah Fatiha
Dua-e-Ganj Ul Arsh
Dua-e-Jamilah
Ayat-ul-Kursi