In the Scrum process, disadvantages of the classical method can be avoided. The agile approach provides the customer with shippable increments, in monthly Sprints, which have been produced.
In the Scrum-Process the customer receives what he has ordered.
In monthly Sprints artifacts are delivered.
The customer is an integral part of the team in order to ensure that the artifact is optimized to meet his specific needs.
Scrum is applied for terms like Burndown-Chart, Retrospective, Timeboxing, User-Story, and Planning Poker.
In Scrum projects, there is a classical approach for different processes.
Initially, however, an organization must be prepared for the agile method.
The development team consists of up to nine developers. This Team is enhanced by the Scrum Master and Product Owner.
The function of the Test Manager is still necessary to the team.
Further methods and procedures in the agile world are, for example, Kanban and XP.