a brief discussion on software development life cycle

1. SOFTWARE
DEVELOPMENT
LIFE CYCLE
PRESENTED BY:
SHUBHANGI
VERMA
14/IT/50

2. It is a framework that describes the
activities performed at each stage of
a software development project.
 SDLC is the acronym of Software
Development Life Cycle.
 ISO/IEC 12207 is an international
standard for software life-cycle
processes.

3. To have a successful system
To execute large projects
To understand customer
requirements
To deliver on-time it high quality
Process framework

4.  What does LIFE CYCLE mean?
The life cycle defines a methodology for improving
the quality of software and the overall development
process.

5.  It is the most important and
fundamental stage in SDLC.
performed by the senior
members of the team.
identification of the risks
associated with the project is
also done in the planning stage.

6. Technical designs are prepared in
this phase.
Business requirements are
considered for the designing
purpose.
Technical requirements
a) database tables to be added
b) new transactions to be defined
c) security processes.

7.  actual coding phase
 unit testing of the process by
the development team
 the longest phase of the SDLC
The finished product here is input
to the Testing phase.

8. This stage is usually a subset of
all the stages
 this stage refers to the testing
only stage of the product where
products defects are reported,
tracked, fixed and retested, until
the product reaches the quality
standards

9. Once the product is tested and
ready to be implement it is
released formally in the
appropriate market.
If it runs smoothly on these
systems without any flaw, then it
is considered ready to be
launched.

10.  Stands for software development life
cycle.
 ISO/IEC 12207 is an international
standard.
 To execute large projects sdlc is used.
 Planning,design,coding,testing,deploy
mentare the stages of sdlc.