7 stages of system Development life cycle ppt
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The document outlines the 7 stages of the system development lifecycle (SDLC), which include planning, feasibility analysis, software design, programming, implementation and integration, software testing, and installation and maintenance. Each phase involves critical activities such as requirement gathering, task division, coding, testing, and ultimately delivering the product to clients for installation. The SDLC is a continuous process that adapts over time with updates and new features until the software is eventually decommissioned.
7 stages of system Development life cycle ppt
- 3. 1. Planning It is the phase of brainstorming when specialists gather requirements and analyze all the aspects of a future software product. The developers should understand the clients’ requirements, namely, what exactly they want and what issues can occur in the development process. This stage involves communication between stakeholders, project team, and users. 2. Feasibility analysis At this step, the project team defines the entire project in details and checks the project’s feasibility. The team divides the workflow into small tasks, so that developers, testers, designers, and project managers can evaluate their tasks. They define whether it’s feasible in terms such of cost, time, functioning, reliability etc. 3. Software Design The software design is the major aspect of software development company . Design should be creative and clear. It involves overall product design along with data structure and database design. Software designing uses many different strategies.
- 4. 4. Programming This is the critical phase of SDLC. A lot of brains work for coding and deliver the desired software. Usually, a company assigns a team of programmers for a particular project. The tasks are subdivided into sub-phases called Task Allocation, so every coder has their own task. 5. Implementation and Integration Normally software contains a great number of programs, which require careful implementation and step-by-step integration of the software product. During this software stage, the project team checks whether the software product runs on various systems. In case of bugs, testers fix them. After completing of coding, the software is sent to the testing department. The work of testers plays the crucial role for the quality of software and its performance. Quality Analysts test software using various test cases. 6. Software Testing 7. Installation and Maintenance Finally, the software is handed over to the clients to be installed on their devices. After the installation, if the client needs any modification, the product is to come under the maintenance process.
- 5. CONTACT US info@iphtechnologies.com https://iphtechnologies.com +91-9580511301+1213 7882911 Wall street , 90001 Los Angeles, CA,United States Conclusion All software begins as a concept, and flows through a series of phases until a release is developed and deployed. The Software Development Life Cycle of an application or system continues, with updates and new features, until the day it is decommissioned or replaced. Several methods for software development have evolved over the decades.