KERALA UNIVERSITY Class 7 computer graphics Question Paper 2020

Practice authentic previous year questions for better exam preparation.

Sample Questions

701 : COMPUTER GRAPHICS (R) (2013 Scheme) Time : 3 Hours Max. Marks : 100 Answer all the questions. Each question carries 4 marks :
Draw and explain the architecture of a simple random scan system.
Using the digital differential analyser (DDA) algorithm draw a line between two end points $(10,2)$ and $(21,13)$.
Prove that uniform scaling ( $s x=s y$ ) and a rotation form a commutative pair of operations. Why scaling and rotations are individually not commutative?
How does the $Z$ buffer method detects visible surfaces at each pixel positions on the projection plane? Give the formula to calculate the depth values for a surface position $(x, y)$ from the plane equation for each surface.