Software Requirements and Its types (from Stakeholder)

A thing that is needed or wanted to develop a software. Basically requirements are given by stockholders or person who is involved to develop software.









Two main types from user side:

1. User Requirements
2. System Requirements

• User Requirements

                  User requirement are statements in a natural language plus UML diagrams, of what system is expected to provide to system user, and the constraints under which it must operate.

In short, user requirements are totally written for user.

• System Requirements

                  System requirements are more detailed description of software systems functions, services and operational constraints. The system requirements document should define exactly what is to be implemented. It may be part of contract between system buyer or user and software developers.

In short, system requirement is basically a contract document in which software developer wrote detailed description of services given to user.