CHAPTER 4 -:SYSTEM ANALYSIS

System Analysis by definition is a process of systematic investigation for the purpose of gathering data, interpreting the facts, diagnosing the problem and using this information to either build a completely new system or to recommend the improvements to the existing system.

A satisfactory system analysis involves the process of examining a business situation with the intent of improving it through better methods and procedures. In its core sense, the analysis phase defines the requirements of the system and the problems which user is trying to solve irrespective of how the requirements would be accomplished

There are 2 methods to perform System Requirement Analysis:

(i) Structured Analysis

Structured Analysis is an analysis method that provides a basis for developing a model of software to be developed. The objective of structured analysis is to identify the customer requirements and establish a basis to create a software model