CS602 Midterm Online Quiz

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CS602-Midterm

1 / 50

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

2 / 50

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

3 / 50

We can take transpose of any matrix.

4 / 50

When scaling factor Sx and Sy are assigned the same value, __________ scaling is produced that maintains relative object proportions.

5 / 50

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

6 / 50

We can draw the circle using ___________.

7 / 50

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

8 / 50

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

9 / 50

Shadow mask methods can display a __________ range of colors.

10 / 50

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

11 / 50

Two matrices are said to be equal, if they have

12 / 50

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

13 / 50

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

14 / 50

A scaling transformation alters the ______ of an object.

15 / 50

Perspective projection is specified with the function glFrustum().

16 / 50

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

17 / 50

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

18 / 50

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

19 / 50

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

20 / 50

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

21 / 50

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

22 / 50

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

23 / 50

Boundary Filling Algorithm can work for complex polygons.

24 / 50

DDA abbreviated for _________.

25 / 50

A line, or straight line, is, roughly speaking, an (infinitely) thin, (infinitely) long, straight geometrical object.

26 / 50

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

27 / 50

Process of moving points in space is called

28 / 50

Various curve functions are useful in ______.

29 / 50

Save a line with both endpoints inside all clipping boundaries.

30 / 50

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

31 / 50

25 * 10 resolution with 16 colors supports

32 / 50

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

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

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

36 / 50

We can take transpose of any matrix.

37 / 50

Vectors can be multiplied in a way

38 / 50

The father of Computer Graphics is:

39 / 50

Various curve functions are useful in ______.

40 / 50

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

41 / 50

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

42 / 50

Rotating a point requires

43 / 50

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

44 / 50

Orthographic projections that show more than one side of an object are called __________ projections.

45 / 50

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

46 / 50

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

47 / 50

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

48 / 50

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

49 / 50

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

50 / 50

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

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