Software development is a process of developing software using some phases. The Software development process is known as software development life cycle (SDLC). Software development life cycle is a process used by Software Companies to analyze system, design, coding and its implementation. SDLC gives some stages to develop software. The aim of SDLC is to give high quality results according to customer need, and should complete within its deadlines. At each phase, some task performed.
Order of software development life cycle phase are:
1. Planning & Requirement analysis
2. System analysis
3. design
4. Coding
5. Testing
6. Implementation
In planning & requirement analysis, planning is the most important stage in which goal & need of the project determined. What risk is associated with the project is identified than gathered information analyzed by the analyzer. After it, software requirement specification (SRS) is created which shows written agreement between client and software developer. The SRS does work as input for the design phase. In the design phase, physical system design with the help of logical design, entity relationship(ER) diagram, and data flow diagram than code is written according to client’s requirement. In next phase testing complete & errors detected. The purpose of the testing phase is to check that the software is working right or not. The final stage is implementation, in which prepare software run on different systems to check that it’s working correctly or not. If work correct, then consider ready for launch.
Types of software developments are application development, system development, web development, and embedded system development. There are many software development companies in India, which provide software services related to customer requirement. These companies provide highly proficient, cost-effective, and timely delivered services. A major software development companies in India are TCS, IBM, Wipro, and Infosys.
Order of software development life cycle phase are:
1. Planning & Requirement analysis
2. System analysis
3. design
4. Coding
5. Testing
6. Implementation
In planning & requirement analysis, planning is the most important stage in which goal & need of the project determined. What risk is associated with the project is identified than gathered information analyzed by the analyzer. After it, software requirement specification (SRS) is created which shows written agreement between client and software developer. The SRS does work as input for the design phase. In the design phase, physical system design with the help of logical design, entity relationship(ER) diagram, and data flow diagram than code is written according to client’s requirement. In next phase testing complete & errors detected. The purpose of the testing phase is to check that the software is working right or not. The final stage is implementation, in which prepare software run on different systems to check that it’s working correctly or not. If work correct, then consider ready for launch.
Types of software developments are application development, system development, web development, and embedded system development. There are many software development companies in India, which provide software services related to customer requirement. These companies provide highly proficient, cost-effective, and timely delivered services. A major software development companies in India are TCS, IBM, Wipro, and Infosys.
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