Introduction

Question 1

What is a graphic

Answer 1

A sketch, drawing orspecial artwork depicting an object, process or conveying information as supplementary to written text.

Question 2

What is computer graphics

Answer 2

The use of computers to create and manipulate images

Question 3

Divide computer graphics into 4 classes

Answer 3

1. Business graphics
   2.scientific graphics
   3.cartoons and artwork
   4.Graphical user interface

Question 4

Major areas/processes of computer graphics

Answer 4

1.Modelling (mayhematical)
2. Rendering (creation of models)
3. Animation (illusion of motion)

Question 5

Give the 5 aspects in which computer graphics and manual drafting are different

Answer 5

Resourse availability
Time
Correction
Special effects
Manipulation

Question 6

Applications of computer graphics

Answer 6

Presentation and business graphics
Computer aided learning
Desktop publishing
GIS
Medical applications
Scientific and engineering graphics
Computer aided design

Question 7

Functions of computer graphics

Answer 7

Creation, manipulation and reproduction of Graphics

Question 8

Features of computer graphics

Answer 8

Interactive nature
User friendliness
High quality production…