Purpose of Sprint
The purpose of a Sprint is defined as product increment or to make specific and planned progress against the product goal. Each Sprint purpose or goal is determined during the Sprint planning meeting and agreed upon by the Scrum Team, which includes the Product Manager, Development Team, and Scrum Master.
What is Sprint and its importance in Agile Scrum
Sprint is a fixed-length iteration and an agile scrum event, during which a cross-functional scrum team works to complete a set amount of work. Generally, a sprint is time-boxed to 2 to 4 weeks duration. Sprint breaks down complex tasks in product or project development to shorter duration with a well-defined sprint goal, and it results in a potentially shippable Product Increment (PI).