The Software Development Life Cycle (SDLC) is a process used by software industry to design, develop, and test high-quality software. It aims to produce software that meets or exceeds customer expectations, reaches completion within times and cost estimates. SDLC consists of several phases including planning, analysis, design, implementation, testing, deployment, and maintenance.
What are the main phases of SDLC?
The main phases of SDLC include planning, analysis, design, implementation, testing, deployment, and maintenance. Each phase has specific deliverables and outcomes that contribute to the development of high-quality software.
How does Agile methodology fit into SDLC?
Agile methodology fits into SDLC by promoting iterative development, continuous feedback, and flexibility to adapt to changing requirements, which enhances collaboration and improves the overall quality of the software.
Why is testing an important phase in SDLC?
Testing is an important phase in SDLC because it ensures that the software meets the specified requirements, functions correctly, and is free of defects, which contributes to the reliability and performance of the software.