What is the Software Development Lifecycle, and can you provide examples of its various phases?

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Accepted Answer

The Software Development Lifecycle (SDLC) outlines the stages of software development from planning to deployment and maintenance.

1. Planning: Define project goals and scope. Example: Gathering requirements from stakeholders.
2. Design: Create architecture and design specifications. Example: Designing user interfaces and database schemas.
3. Development: Write and compile code. Example: Developers coding the application using programming languages.
4. Testing: Validate the software for defects. Example: Conducting unit tests and integration tests.
5. Deployment: Release the software to users. Example: Deploying the application on a production server.
6. Maintenance: Provide ongoing support and updates. Example: Fixing bugs and adding new features based on user feedback.

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