Thiruvalluvar University 2007 B.C.A Computer Application Computer graphics - Question Paper

APRIL 2007 CAO

Time:Three hours Maximum:100 marks

PART A-(5*8=40 marks)

ans any 5 ques..

All ques. carry equal marks.

1. define the different hard copy devices.

2. discuss working principle of Plasma -Panel displays.

3. elaborate the attributes of line style?

4. discuss the matrix representation of transformation with an example.

5. Write a note on window-to-viewport devices.

6. Write the logical classification of input devices.

7. discuss the parallel and perspective projections.

8. discuss the Z-buffer method of hidden surface elimination.


414

PART B-(3*20=60 marks)

ans any 3 ques..

All ques. carrry equal marks.

9. explain the various line drawing algorithms.

10. discuss the concept of 'Area folling'.

11. discuss the clipping algorithms.

12. what are on the 'three dimensional transformations'.

13. explain the basic functions of depth-sorting method.

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414

Earning:   Approval pending.