What does RAD stand for in systems development?

Rapid Application Development refers to a software development methodology that emphasizes quick prototyping and speedy feedback from users. The central idea behind RAD is to accelerate the development process by using component-based construction and iterative development, allowing for more flexibility and adaptability to changing requirements throughout the project.

In RAD, developers often employ techniques such as user interface prototyping and iterative testing, which allows for solutions to be refined based on user input at various stages of the development. This approach contrasts with traditional methodologies that often involve lengthy planning and documentation processes, making RAD particularly useful in fast-paced environments where customer needs and technologies can evolve rapidly.

The other options, while sounding plausible, do not accurately describe RAD. Reliable Application Design and Robust Analytical Development do not represent established methodologies in system development, and Rapid Agile Development is not a recognized term in this context; rather, Agile is a broader category of methodologies that could incorporate rapid development strategies but is distinct from RAD.