Annamalai University 2008-2nd Year B.C.A Computer Application " 640COMPUTER GRAPHICS " (PART – III — -X) (New Regulations – Including Lateral Entry) 6686 - Question Paper
SECTION - B (3 x 20 = 60)
-2-
Answer any THREE Questions.
All questions carry equal marks.
11. (a) Explain the conceptual framework for interactive
graphics. [12]
(b) List out the various uses of computer graphics. [8]
12. Explain the 2D transformations and their matrix representations with example. [20]
13. (a) Explain the Depth Buffer algorithm for Hidden surface
elimination. [10]
(b) What is 3D rotation? Explain rotation about an arbitrary axis. [10]
14. (a) Explain the various color models in detail. [10] (b) Explain the Ray Tracing methods in detail. [10]
15. Explain in detail input and output handling in Window systems. [20]
Name of the Candidate:
B.C.A. DEGREE EXAMINATION - 2008 SECOND YEAR
(PART - III PAPER-X)
640. COMPUTER GRAPHICS
(New Regulations - Including Lateral Entry)
Dec.) (Time: 3 Hours
Maximum: 100 Marks
SECTION - A (8 x 5 = 40)
Answer any EIGHT Questions.
All questions carry equal marks.
1. What is output primitives? Explain.
2. Write a note on light pen.
3. Write a note on Raster scan displays.
4. What is 2D Clipping? Explain.
5. Explain the method of Hidden line elimination.
6. What is meant by parallel projection? Explain.
7. Write a note on surface modelling.
8. Explain about Graphics File Formats.
9. What are the interactive handling models? Explain.
10. List out the advantages of user interface design.
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