what is SDLC? what are the different stages in SDLC?
Answer Posted / podila.srikanth
SDLC is mainly for Software Development Life Cycle.
It is varies form one organization to other.
there are mainly 6 phases in SDLC.
1.Requirements phase (or) Initial phase.
*Gathering all requirement for the businesses with the
help of Requirement Document. (FRS,BDD,BRS,CRS).
2.Analysis phase (SRS)
*Feasibility (requirements are possible or not,
.....with in time & budget).
*Tentative planing (resource and time planning will be
temporarily done).
*Technology selection (what are the best suitable
technology and environment (S/W and H/W))
3.Design phase (TDD)
*High Level Design: by Architect (split the project into
modules and also draw some diagrams with UML Language).
*Low Level Design: by Technical Lead (split modules into
sub modules same as Architect).
*Also write some Pseudo codes for writing the code easily.
4.Coding phase (SCD)
*Developers play this role to develop the script based
on the client requirements.
5.Testing phase
*Based on the developed Application the Tester will
focus on each and every thing to do testing.
*Is any requirements are not clear then there is a
Review meeting for clarifying the doubts.
*Then they will start the testing with all modules.
*If the Application is defect free then the product will
Quality product.
6.Maintenance
*Once the Application is delivered to client the
maintenance people will manage. if there is any problem then
they manage all the tasks.
*some companies will go for third party maintenance.
Thank for reading
(********** Is any correction please correct me**********)
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