Question :

What are the characteristics of SRS?

Subject

Software Engineering

Standard

Computer Science Engineering

Views

564

Asked By

Knowledge

Seema
Answer / Solution

A Software Requirements Specification (SRS) is a document that describes the requirements for a software system. It is used to communicate the requirements to the development team, and to ensure that the system meets the needs of the users.

The characteristics of a good SRS document include:

  • Completeness: The SRS should include all of the requirements for the software system.
  • Correctness: The SRS should be accurate and free of errors.
  • Unambiguous: The SRS should be clear and easy to understand.
  • Verifiability: The SRS should be written in a way that allows the requirements to be verified.
  • Modifiability: The SRS should be easy to change as the requirements change.

An example of a characteristic of an SRS document is completeness. The SRS should include all of the requirements for the software system. This means that the SRS should not omit any requirements, even if they seem to be unimportant.

Another example of a characteristic of an SRS document is correctness. The SRS should be accurate and free of errors. This means that the SRS should not contain any incorrect information, such as incorrect data types or incorrect calculations.

By following these characteristics, software engineers can create SRS documents that are clear, accurate, and easy to understand. This will help to ensure that the software system meets the needs of the users.

Here are some additional examples of characteristics of an SRS document:

  • Traceability: The SRS should be traceable to the requirements that it describes. This means that each requirement in the SRS should be linked to a specific user need or business goal.
  • Prioritization: The SRS should prioritize the requirements. This means that the requirements should be ranked in order of importance.
  • Acceptance criteria: The SRS should define the acceptance criteria for each requirement. This means that the SRS should specify how the requirements will be verified to ensure that they have been met.

The characteristics of an SRS document are important because they help to ensure that the document is complete, accurate, and useful. A good SRS document will help to ensure that the software system meets the needs of the users and that it is developed in a way that is efficient and cost-effective.


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