Annamalai University 2007 B.C.A Computer Application "COMPUTER GRAPHICS" - Question Paper
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B.C.A. DEGREE EXAMINATION, 2007
(SECOND YEAR)
( PART - III )
(PAPER - X)
( New Regulations )
(Including Lateral Entry)
May ] [ Time : 3 Hours
Maximum : 100 Marks
PART - A (8 x 5 = 40)
Answer any EIGHT questions.
All questions carry equal marks.
1. What is Raster co-ordinate system ? Explain with example.
2. List out the various uses of Computer Graphics.
3. Explain about character generation in computer graphics.
4. What are the various 2D transformations ? -Explain.
5. What is Translation and skewing ? Explain with example.
6. Explain the method of Hidden line elimination.
7. What is solid modeling? Explain with example.
8. What are the Ray tracing methods ? - Explain.
9. What is Graphical user interface ? Explain briefly.
10. Explain about the elements of graphical input devices.
PART - B (3 x 20 = 60)
Answer any THREE questions.
All questions carry equal marks.
11. (a) Explain about the various interactive input
devices. (8)
(i) Software portability.
(ii) Graphics standards.
(iii) Conceptual frame work. (12)
12. (a) Explain about 2 D transformations and
2D clipping, with examples. (15)
(b) What is Bresenhams line drawing algorithms ? - Explain. (5)
13. (a) Explain about the Hidden surface
elimination. (10)
(b) What are the 3D transformations ? Explain in detail. (10)
14. (a) What is the basic concept of colour
model? Explain in detail. (10)
(b) What are the graphic file formats ? -Explain. (10)
15. (a) Explain the various components of user
interface. (10)
(b) What are the input and output handling procedures in window systems ? - Explain.
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