What is System Analysis and Design- An Introduction

System Analysis and Design (SAD)

Well, it is simply to understand the problem of any non-automated system; analyzing the core problem and after that making a very accurate and precise design of the problem and implementation of design in automated task which is further carried out by computer system is simply termed as SAD.

System Analysis and Design

What is a System Approach?

This is the simple Approach implemented in any system to automate it. Firstly problem is defined (Problem Definition).  It is followed by analysis and requirement of the tools to perform the task, and then we make a design of the problem.  Now comes the implementation pat and at successful completion we have to maintain it to longer time.

What are the characteristics of a System?

1.       Organization

2.      Interaction

3.      Interdependence

4.      Integration

5.      Central Objective

What are the elements of a System?

1.       Input/output

2.      Processor

3.      Control

4.      Feedback

5.      Environment

6.      Boundaries and Interface

   

                                               

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