Software Development Life Cycle Sdlc Questions
The different phases/stages of the Software Development Life Cycle (SDLC) are as follows:
1. Requirements Gathering: In this phase, the project requirements are collected and analyzed to understand the needs and expectations of the stakeholders.
2. System Design: The system design phase involves creating a detailed blueprint of the software solution, including architecture, database design, user interface design, and other technical specifications.
3. Development: In this phase, the actual coding and programming of the software solution take place. Developers write the code based on the design specifications.
4. Testing: The testing phase involves verifying and validating the software solution to ensure that it meets the specified requirements and functions correctly. Different types of testing, such as unit testing, integration testing, system testing, and user acceptance testing, are performed.
5. Deployment: Once the software solution passes all the testing phases, it is deployed to the production environment or made available to end-users.
6. Maintenance: The maintenance phase involves monitoring and maintaining the software solution to ensure its smooth operation. Bug fixes, updates, and enhancements may be implemented during this phase.
Note: Some SDLC models may have additional phases or variations in the order of these phases, but the above stages are commonly found in most SDLC models.