DISTANCE EDUCATION
M.C.A. DEGREE EXAMINATION, MAY 2017.
Second Semester
COMPUTER GRAPHICS
(2010 Academic year onwards)
Time Three hours Maximum 100 marks
SECTION A — 8 40 marks)
Answer any FIVE questions.
1. Explain the various Graphical input devices.
2. Write a note on Graphics system software.
3. Discuss the two-dimensional composite transformation.
4. What is meant by viewports? Explain with a suitable
example.
5. Write short notes on Mirror reflection.
6. Discuss the Orthogonal projection.
7. Discuss the line clipping in three dimensional view.
8. Write a note on Command languages.
SECTION B — × 15 60 marks)
Answer any FOUR questions.
9. Write and explain an algorithm to draw ellipse.
10. Describe the region filling technique.
Sub. Code
204
DE-688
2
wk14
11. Explain the Matrix representation of the 2-D transformation.
12. Discuss the polygon clipping algorithm.
13. Explain the composite 3-D transformations.
14. Explain the Hidden surface algorithm.
15. Describe the depth buffer algorithm.