Punjab Technical University 2006 M.C.A COMPUTER GRAPHICS - Question Paper

M.C.A. DEGREE exam COMPUTER GRAPHICS ques. Paper



COMPUTER GRAPHICS


Time: 3 hours maximum: 100marks

PART A ans all ques. (8x5=40 marks)

1. (a) Write short notes on Graphical User Interface. Or (b). Write an algorithm for line
drawing and line commands.

2. (a) Write a note on bundled attributes. Or (b). elaborate the transformation commands?

3. (a). Write short note on window-to-view port. Or (b). discuss the following: I)
Segment attributes. II) Segment files.

4. (a) Write a note on construction technique. Or (b). provide an account on input functions.

5. (a) Write short notes on 3D- Graphics packages are used in Animation. Or Write short
notes on 3D-coordinate system.

6. (a)What does scaling mean? provide an example. Or (b) List out the different
transformation of 3D images.

7. (a). Write short notes on Back face removal. Or (b) Write short notes on viewing
transformation.

8. (a). describe Projection. Or (b) Write an algorithm for scan line method.


PART B ans all ques. (5*12=60 marks)

9. (a) Write short notes on the following: I) Display processors II) Circle-generation
algorithm. Or (b). discuss the images processing display devices.

10. (a). Write short notes on Composite transformation and transformation commands. Or
Write short notes on matrix representation and homogenous coordinates.

11. (a) Write short notes on workstation. Or (b) discuss the line-clipping algorithm in
detail.

12. (a). Write short notes on 3D-Translation, rotation in detail. Or (b). Write short notes on
3D-Display technique.

13. (a). Write short notes on the following: I) Hidden surface. II) Hidden-line removal. Or
(b) Write short notes on the implementation of viewing operations and different
projections.

Earning:   Approval pending.