Term

What is the main difference between incremental and iterative development?

Definition

Incremental development starts with small functionality and adds new functionality with each new release, while iterative development starts with a minimal full system and enhances the functionality of each component with each iteration.

Term

How does the risk timeline differ between Waterfall and Agile processes?

Definition

In a Waterfall process, the risk remains high until the final release, whereas in an Agile process, the risk drops after each incremental release.

Term

When is value delivered in a Waterfall model vs an Agile model?

Definition

In Waterfall, value is delivered as a single event at the end of the timeline, whereas in Agile, value is delivered incrementally at the end of each build.