Illustrate the term Joysticks
Briefly illustrate the term Joysticks? Write down its key features.
Expert
a) Includes of small vertical liver mounted on the base.
b) Employed to move the cursor about the screen.
c) The screen cursor is moved according to distance.
d) One or two buttons is generally intended for signaling some actions.
Write down the short note on the disadvantages of z-buffer or depth buffer?
Write down the Bresenhams line drawing algorithm?
What do you mean by the term font, bitmapped font and outline font?
Illustrate the term covering (exterior clipping) and fixed point scaling?
What do you understand by the term seed fill? Briefly explain it.
Distinguish between window port & view port?
difference between window port and view port
Define the term sound. Describe the basic difference between the sound and noise?
Compare Parallel Projection and Perspective Projection?
Illustrate advantages of DVST over CRT? Also list some disadvantages of DVST?
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