Which method is best suited for projects requiring extensive documentation and a clear plan from the start?

The Waterfall Approach is well-suited for projects that require extensive documentation and a clear plan from the beginning due to its structured and sequential nature. This methodology emphasizes thorough planning and documentation at each phase of the project. Each stage must be completed before moving on to the next, which means that requirements are clearly defined upfront, making it easier to develop a detailed project schedule and budget.

In environments where changes are less frequent and clarity is vital, this approach allows for comprehensive documentation that serves as a reference point throughout the project lifecycle. It is particularly useful in industries where regulatory compliance is essential, as the documentation can help ensure that all necessary standards are met.

The other methodologies, such as Agile, Iterative Development, and Scrum, focus on flexibility, responsiveness to change, and iterative cycles, which do not lend themselves as effectively to extensive upfront documentation or strict adherence to a detailed initial plan. These methodologies prioritize adapting to changes and iterative progress rather than following a rigid series of steps based on a pre-defined plan.