Jawaharlal Nehru Technological University Kakinada 2010-3rd Sem M.C.A Subject Code: MC309 [R06] Regular/Supplementary s, COMPUTER GRAPHICS - Question Paper

Time: three Hours

Max Marks: 60


ans any 5 ques. All ques. carry EQUAL marks



1. a) List and discuss the applications of computer graphics.
b) With a neat cross-sectional view discuss the functioning of CRT devices.


2. What is meant by aliasing? explain about the 2 antialiasing methods.


3. List the basic geometric transformations. Derive mathematically the transformation matrices
for every of the basic transformations.


4. (a) Distinguish ranging from window and view port.
(b) explain about the 4-bit code used for line clipping against a rectangular window.


5. Distinguish the transformations performed in 2-D graphics and 3-D graphics. discuss how
many matrices are needed to describe every of the basic transformations.


6. (a) discuss the steps involved in transformation from a world coordinate description of a 3-D
object to device coordinates.
(b) discuss the procedure followed for back face detection.


7. discuss the steps involved in Bezier's method for curve generation.


8. explain about the techniques to achieve the simple animation effects.

Earning:   Approval pending.