Lesson 2 software development life cycle m a

LESSON 2 SOFTWARE DEVELOPMENT LIFE CYCLESoftware Development Life Cycle, SDLC for short, is a well-defined, structured sequence ofstages in software engineering to develop the intended software product.SDLC ActivitiesSDLC provides a series of steps to be followed to design and develop a software productefficiently. SDLC framework includes the following steps:CommunicationThis is the first step where the user initiates the request for a desired software product. He contactsthe service provider and tries to negotiate the terms. He submits his request to the service providingorganization in writing.Requirement GatheringThis step onwards the software development team works to carry on the project. The team holdsdiscussions with various stakeholders from problem domain and tries to bring out as muchinformation as possible on their requirements. The requirements are contemplated and segregatedinto user requirements, system requirements and functional requirements. The requirements arecollected using a number of practices as given studying the existing or obsolete system and software,conducting interviews of users and developers,referring to the database orcollecting answers from the questionnaires.Feasibility StudyAfter requirement gathering, the team comes up with a rough plan of software process. At this stepthe team analyzes if a software can be made to fulfill all requirements of the user and if there isany possibility of software be … Purchase document to see full attachment

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