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What is BRS and SRS documents
In Software development life cycle information gathering phase is the first phase where software development start.
In this phase BA(business analyst) is going to collect all requirements what actually client want BA Collects this all requirement.
"BA is mediator between client and company/organization"
After collecting this requirements BA is prepare two document
1.BRS/BRD
2.SRS/FRD/FRS.
So lets see first document which is prepared by BA (Business analyst)
1.BRS/BRD
Business requirement specification /business requirement document.
This document is prepared by BA and this document describe customer requirement to be develop by following this document get idea of what client requirement is.
This document is bridge between technical people and client.BRS Consist of high level business language its consist of all business requirement.
BRS/BRD Document consist of following terms:-
1.Requirements
In requirement consist of the functional requirements which define the all functionalities of application,Features of the application which is going to be developed.
2.Introduction about project
In Introduction section consist of the overview of project means in detail introduction of the project like scope of the project,purpose of project,Functionalities of project etc.
3.Design
4 .Objective
5.Non functional requirements
Non functional requirements covers the project meets the quality,constraints,and all non functional requirements.
6.Architecture
7.Risk
8.Scenarios and use cases
9.Document
NOTE
2.SRS/FRD/FRS
Software requirement specification.
functional requirement document.
functional requirement specification.
After collecting the all requirements from client BA prepare this two documents where BA is review his own document again and again to verify what exactly client wants it take in the document or not.
During this stage issue /query in requirement will be solved and then BA pass the SRS Document to technical team.
This document is prepared by BA it consist of it consist of functional requirement to be developed and system requirement to be used.in which every document is detaily explained.
SRS consist
1.Functional requirement
Function requirement consist of the all requirements of client about project in detail every requirement is detaily explained what actually the requirement and team should focus on which points
2.Functional flow diagram
Functional flow diagram consist of the flow of project how the project work step by step so it help to understand by the functional flow diagram.every steps is introduce with the detail information
3.Snapshot.
Snapshot section consist of the snapshots of the project it gives the idea how the project looks like.
4.System requirement.
In the system requirement consist of the system requirement of project what the application we want to developed.
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