SRS Presentation-Shwe

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About Software Requirement Specification PPT

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By : Shwetha U:

By : Shwetha U SOFTWARE REQUIRMENT SPECIFICATION (SRS) PRESENTATION ON 1 Software Engineering

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SRS is formal and official document developed in concurrence with customers and developers. The requirement are clearly stated that customers requirement and system developers activities may be bridged. Therefore SRS is complete of the System’s behavior SOFTWARE REQUIREMENT SPECIFICATION ? ? ? 2 Software Engineering

Characteristics of SRS::

Characteristics of SRS: 3 Software Engineering Correct Unambiguous Complete Consistent Ranked for importance and/or stability Verifiable Modifiable Traceable Understandable

Brief Explanation on Characteristics of SRS:

01.Correct:- It is a true statement of something the system must do. 02.Complete:- describes all significant requirements of concern to the user. 03.Unambiguous:- it is subject to one and only one interpretation 04.Consistent : - means compatible that means it does not conflict with other requirements 05.Verifiable :- it must be able to test cost effectively. Brief Explanation on Characteristics of SRS 4 Software Engineering

PowerPoint Presentation:

06.Ranked for importance and stability: - It must be able to sorted based on customers requirements and stability of requirements itself. 07.Modifiable:- Changes do not affect the structure and style of the set. 08.Traceable:- The origin of each requirement can be found. In this we have 2 types i.e., 1. Backward Traceability: It refers to the previous stages of development 2. Forward Traceability: It refers to all the documents spawned by the SRS 09.Understandable:- C omprehended by users and developers 5 Software Engineering

COMPONENTS OF SRS :

Functionality Environment Description & System Objectives Project Management System Delivery & Installation Requirements Functional Constraints Design Constraints COMPONENTS OF SRS 6 Software Engineering

IMPORTANCE OF SRS:

It is the formal and official document. The SRS document is known as Block Box Specification because since the system is considered as black box whose internal details are not known and only its visible external (i.e.,I/p & O/p) behavior is documented The SRS document serves as a contract between the developer and the customer. It is the fundamental document, bridges the gap between user requirements and developers view. Software Engineering 7 IMPORTANCE OF SRS

THANK YOU :

THANK YOU 8 Software Engineering

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