What is Software Development Life Cycle ( SDLC) ?
SDLC is a process followed for software building within a software organization. SDLC consists of a precise plan that describes how to develop, maintain, replace, and enhance specific software. The life cycle defines a method for improving the quality of software and the all-around development process. Software Development Life Cycle (SDLC) is a sequence of different activities performed during the software development process.
SDLC consist of 6 Phases:
- Requirement Analysis
- Software Design
- Software Build
- Testing
- Deployment
- Maintenance
Difference between SDLC and STLC
Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC) are important parts of software engineering. SDLC has a broad scope; it consists of 6 phases: requirement analysis, design, development, testing, deployment, and maintenance. On the other hand, STLC is a subset of SDLC. It has Focused scope, specially focus on the testing phase of SDLC. The Primary Goal of STLC is to ensure the quality, functionality and reliability of software through various testing activities.
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