How long is a rationale statement?

Some things to keep in mind when writing your rationale are: At the top of the page, at the very minimum state the name of the client and the name of the project. It’s sometimes also helpful to provide a short summary of the brief. Keep your writing to the point – one page is usually long enough.

What are project methodologies?

A project management methodology is essentially a set of guiding principles and processes for managing a project. Your choice of methodology defines how you work and communicate. Different project management methodologies have their own pros and cons for different project types.

What is waterfall model with example?

It is also referred to as a linear-sequential life cycle model. It is very simple to understand and use. In a waterfall model, each phase must be completed before the next phase can begin and there is no overlapping in the phases. The Waterfall model is the earliest SDLC approach that was used for software development.

What is waterfall methodology used for?

When to Use the Waterfall Methodology The Waterfall methodology prevails when the project is constrained by cost and/or time, and the requirements and scope are well understood. In these cases, the Waterfall methodology provides a set of processes that are built on the principle of approval of the previous phase.

What are the pros and cons of the waterfall methodology?

The pros and cons of Waterfall DevelopmentPro: Everyone gets up to speed quickly. Pro: Timescales are kept. Pro: No financial surprises. Pro: Testing is made easy. Pro: The outcome is crystal clear. Pro: Deal with issues in the design. Pro: What you plan is what you get. Con: Needs can be difficult to define.