A/B Testing

A/B Testing is a technique often used in product development and software projects, where two versions of a deliverable or feature (A and B) are tested with users to determine which one performs better. It allows project teams to make data-driven decisions and refine deliverables based on real-world user feedback. 

These additional terms expand your understanding of various facets of project management, covering everything from risk management and financial structures to Agile practices and estimation techniques. Each term is vital for managing projects effectively and ensuring successful outcomes.