Answered: Provide a definition for a)…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Provide a definition for a) Persistence b) Resolution c) Aspect Ratio?

Expert Solution

Step 1: Definitions

a) Persistence:

Persistence in computer graphics is defined as the time it acquires the ejected light from the screen to break down to one part in ten equal parts of its standard intensity.

b) Resolution:

Resolution is defined as the number of pixels a screen is able to show within a prescribed area. It is expressed in pixel per linear inch of the screen.

c) Aspect ratio:

Aspect ratio is the ratio of width to the height of a display.

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