JUNE 2013 - Paper 3

26:

An actor in an animation is a small program invoked per frame to determine the characteristics of some object in the animation.

A.	once
B.	twice
C.	30 times
D.	60 times
	Answer Report Discuss
	Option: A Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

27:

Bresenham line drawing algorithm is attractive because it uses

A.	Real arithmetic only
B.	Integer arithmetic only
C.	Floating point arithmetic
D.	Real and integer arithmetic
	Answer Report Discuss
	Option: B Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

28:

The refresh rate above which a picture stops flickering and hses into a steady image is called

A.	Crucial fusion frequency
B.	Current frequency fusion
C.	Critical fusion frequency
D.	Critically diffused frequency
	Answer Report Discuss
	Option: C Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

29:

In homogenous coordinate system (x, y, z) the points with z = 0 are called

A.	Cartesian points
B.	Parallel points
C.	Origin point
D.	Point at infinity
	Answer Report Discuss
	Option: D Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

30:

If 40 black lines interleaved with 40 white lines can be distinguished across one inch, the resolution is

A.	40 line-pairs per inch
B.	80 line-pairs per inch
C.	1600 lines per inch
D.	40 lines per inch
	Answer Report Discuss
	Option: A Explanation : Click on Discuss to view users comments. Write your comments here: Updating your Comments.. Updating your Comments..

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