Final answer:
False. The claim that new work cannot be added to the Sprint Backlog after Sprint Planning is false. The Development Team can update the Sprint Backlog as necessary, provided the changes do not risk the Sprint Goal and increment delivery.
Step-by-step explanation:
The statement that it is prohibited to add new work to the Sprint Backlog after the Sprint Planning by the Development Team is false. According to Scrum guidelines, although the Sprint Backlog is indeed created during the Sprint Planning meeting, the Development Team has the flexibility to update the Sprint Backlog throughout the Sprint. This can happen when more work is required to meet the Sprint Goal or when the team needs to adapt to emerging requirements.
However, any additions must be agreed upon by the Development Team. The key is that these changes should not endanger the Sprint Goal and the team's ability to deliver the increment satisfactorily. This ensures that the process remains adaptable and functional, adhering to the agile principle of responding to change rather than following a set plan.