what is IS Equation ?information Systems that you may have encountered. Give one example of each part of the IS Equation from your chosen IS. DetabesesTrevel reservetionsE-CommerceWeb SiteInformation SystemOnline benkingSocial NetworkingPayrollAccounting InformetionSystemsCustomer ReletionshipManagementITunesanagement

Software and hardware systems that support data-intensive applications are known as information…

Answered: what is IS Equation ?information…

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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Question

what is IS Equation ?information Systems that you may have encountered. Give one example of each part of the IS Equation from your chosen IS.

Expert Solution

Definition

Software and hardware systems that support data-intensive applications are known as information systems.
People, procedures, and information technology are all part of every information system (IS).
A model, often known as an entity, is an abstraction of anything it represents (some phenomena).
If a model depicts a company, for example, the company is an entity.
Types of Models:
- Physical Models:
  - A physical model is one that exists in three dimensions.
  - A clay model of a new car produced by designers, for example.
- Narrative Models:
  - They are formed via the use of vocal or written descriptions.
  - These may also be made anywhere with minimal resources, which is why they are so popular.
- Graphs:
  - Graphs are typically two-dimensional diagrams.
  - Graphs and charts, for example.
- Mathematical Models:
  - It represents a system using symbolic notations and mathematical equations.
  - It can also be depicted in three dimensions.