Definition Of Development Life Cycles

Sdlc or the software development life cycle is a process that produces software with the highest quality and lowest cost in the shortest time possible.

Definition of development life cycles. In simple organisms such as bacteria the life cycle begins when an organism is produced by fission and ends when that organism in turn divides into two new ones. In systems engineering information systems and software engineering the systems development life cycle sdlc also referred to as the application development life cycle is a process for planning creating testing and deploying an information system. The software development life cycle sdlc is a framework used in project management to describe the stages and tasks involved in each step of writing and deploying the instructions and data computers use to execute specific tasks. A software development life cycle sdlc model is a conceptual framework describing all activities in a software development project from planning to maintenance.

An sdlc model maps the complete software development process from its initial planning through maintenance and eventual retirement and replacement of the completed application. Software development life cycle sdlc is a framework that defines the steps involved in the development of software at each phase. The series of changes in the growth and development of an organism from its beginning as an independent life form to its mature state in which offspring are produced. The series of changes in the growth and development of an organism from its beginning as an independent life form to its mature state in which offspring are produced.

Sdlc provides a well structured flow of phases that help an organization to quickly produce high quality software which is well tested and ready for production use.