Amrita Vishwa Vidyapeetham 2007 B.C.A Computer Application Computer Graphics - Question Paper

B.C.A. May 2007.
Computer Graphics
Time : 3 hours Maximum : 100 marks
ans any 5 ques..
All ques. carry equal marks.
1. (a) Explain in detail about digital input devices.
(b) What are different applications of computer graphics? discuss.
2. (a) Explain the simple DDA algorithm for line drawing.
(b) Explain Bresenham's algorithm in detail.
3. Explain in detail about clipping.
4. Explain in detail about two-dimensional transformations.
5. What are the three-dimensional basic transformations? discuss in detail.
6. (a) Explain the hidden surface algorithm in detail.
(b) Explain three-dimensional clipping in detail.
7. (a) Explain in detail about components of user interface.
(b) Explain in detail about styles of command language.
8. Write short notes on :
(a) Information display
(b) Depth comparison
(c) Computer system software
(d) GKS and PHIGS.

Earning:   Approval pending.