How often should the Product Backlog be reviewed for prioritization?

The Product Backlog should be reviewed for prioritization as frequently as needed to ensure it remains aligned with the product goals and the changing needs of stakeholders. This flexible approach allows the Scrum Team, particularly the Product Owner, to adjust priorities based on new information, stakeholder feedback, or shifts in market conditions. Regularly updating and refining the backlog helps maximize value delivery and ensures that the most important work is prioritized.

Other choices suggest fixed intervals or specific timelines, which may not take into account the dynamic nature of product development. Prioritization based on fixed schedules could lead to situations where important tasks might be overlooked or less relevant items might be emphasized at the wrong time. Therefore, the emphasis on "as frequently as needed" empowers the Product Owner to prioritize effectively, ensuring responsiveness and agility in the backlog management process.