B.Sc. DEGREE EXAMINATION, NOVEMBER 2017
Fifth Semester
Software
Elective — COMPUTER GRAPHICS
(CBCS 2014 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all the questions.
1. Give any two uses of computer graphics.
2. What is plotting?
3. How a transformation can be expressed?
4. What is Scaling?
5. Define line clipping.
6. What is dangling edge?
7. What are the three basic transformations in three
dimensional geometric?
8. In HSV model, what are the S and
9. Write any two objective of user interface design.
10. What is natural language interface?
Sub. Code
4BSOE1B
AFF-4579
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WS6
Part B x 5 25)
Answer all questions by choosing either or
11. What are the input devices? Explain.
Or
Explain Line drawing algorithm with necessary
example.
12. Discuss two dimensional transformation principles.
Or
Explain translation with an example.
13. What are windows and view points? Explain.
Or
Illustrate convex polygon clipping.
14. Describe the concepts of three dimensional
transformation.
Or
Explain the matrix representation of three
dimensional transformation.
15. What are the components of user interface? Explain.
Or
Explain command language.
Part C x 10 30)
Answer any three questions.
16. Explain DDA algorithm with necessary example.
17. Write notes on composite transformations.
AFF-4579
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WS6
18. Discuss in detail clipping and shielding in two
dimensional transformation.
19. Explain with example about Minor reflection in
3D transformation.
20. Illustrate the styles of command language.
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