Characteristics of good SRS( Software Requirement Specification).

Characteristics of good SRS are:-

 • Correct: Every requirement given in SRS is a requirement of the software

• Unambiguous: Every requirement has exactly one interpretation

• Complete: Includes all functional, performance, design, external interface requirements, the definition of the response of the software to all inputs.

• Consistent: Internal consistency.

Ranked importance: Essential vs. desirable.

• Verifiable: A requirement is verifiable if and only if there exists some finite cost-effective process with which a person or machine can check that the SW meets the requirement •

• Modifiable: SRS must be structured to permit effective modifications (e.g. don't be redundant, keep requirements separate)

• Traceable: The origin of each requirement is clear.