System Requirement Specification In Software Engineering. A software requirements specification SRS is a document that captures complete description about how the system is expected to perform. Requirements help to describe what the software should do.
Overview 1IntroductionProvide an overview of the applicationdescribe the document structure and point the individual objectives. In simple words SRS document is a manual of a project provided it is prepared before you kick-start a projectapplication. Requirements are descriptions of services that a software system must provide and the constraints under which it must operate.
A software requirements specification SRS is a comprehensive description of the intended purpose and environment for software under development.
It is usually signed off at the end of requirements engineering phase. It is modeled after business requirements specification also known as a stakeholder requirements specification. A System Requirements Specification SRS also known as a Software Requirements Specification is a document or set of documentation that describes the features and behavior of a system or software application. Requirements are descriptions of services that a software system must provide and the constraints under which it must operate.