COMPUTER NETWORKING

MULTIMEDIA AND QUALITY OF SERVICE

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Vector graphics are:
A
resolution-dependent
B
made up of pixels
C
not able to be resized without losing quality
D
made up of mathematical equations
Explanation: 

Detailed explanation-1: -The logical data model of vector graphics is based on the mathematics of coordinate geometry, in which shapes are defined as a set of points in a two-or three-dimensional cartesian coordinate system, as p = (x, y) or p = (x, y, z).

Detailed explanation-2: -Vector graphics are made up of lines, curves and points designed to retain their quality and avoid blurring when enlarged. They use colours that are separated into different types and sizes. Conversely, regular pixels are blended together to form a colour.

Detailed explanation-3: -Vector graphics are computer images created using a sequence of commands or mathematical statements that place lines and shapes in a two-dimensional or three-dimensional space. In vector graphics, a graphic artist’s work, or file, is created and saved as a sequence of vector statements.

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