How much of the Sprint Backlog must be defined during the Sprint Planning event?
A Scrum Master is keeping a list of open impediments, but it is growing and he/she has been able to resolve only a small portion of the impediments. Which three techniques would be most helpful in this situation? (Choose three.)
Who is accountable for clearly expressing Product Backlog items? (Choose the best answer.)
The Product Owner is not collaborating with the Development Team during the Sprint. What are two valuable actions for a Scrum Master to take? (Choose two.)