During which phase are user requirements thoroughly analyzed?

The phase where user requirements are thoroughly analyzed is the System Analysis phase. This is a critical stage in the system development lifecycle where the focus is on gathering detailed requirements from users and stakeholders to understand their needs and expectations for the new system. This analysis involves various techniques such as interviews, questionnaires, and observation, ensuring that the eventual system design aligns with user needs.

Conducting a comprehensive analysis during this phase helps to identify any gaps, potential challenges, and functional specifications that are essential for guiding the subsequent phases. Properly addressing user requirements at this stage is fundamental to the project's success, as it lays the foundation for both the design and implementation phases, ultimately leading to a system that meets the user's objectives and enhances overall satisfaction.