Components of System Development Life cycle

Question

A SDLC process has 3 basic components – identify each and discuss the role of each in the System Development Life cycle?

Answer 1

The Systems Development Life Cycle (SDLC) or Software Development Life Cycle can be easily defined as a technique of developing or changing structures and procedures that individual employ to create these structures. The three steps include:

•  System analysis:

It helps to establish where the setback is in an effort to repair the structure. This stage encompasses dividing the structure into distinct sections to scrutinize the circumstances, examining project objectives, deciding what should to be developed and trying to connect customers with the intention that specific needs can be recognized

• Design:

Design aspect highlights the preferred software characteristics in precise form, and commonly encompasses operational hierarchy figures, screen outline plans, chart of business regulations, business procedure graphs etc.

•  Implementation:

During this phase, modular programming code will be achieved. Further, unit testing as well as module testing are carried out during this phase by the developers. This particular phase is amalgamated with the subsequent in which, separate modules will require testing previous to incorporation with the chief project.