What is the recommended sprint duration in Scrum and how does it impact the overall project timeline and team productivity?

The recommended sprint duration in Scrum is typically 2-4 weeks. The duration of the sprint impacts the overall project timeline by providing a clear timeframe for completing tasks and delivering increments of work. A shorter sprint duration can increase team productivity by promoting focus and urgency, while a longer sprint duration may allow for more thorough planning and execution. Ultimately, the ideal sprint duration depends on the specific project requirements and team dynamics.