An executive sponsor of a new scrum team actively attends scrum ceremonies.
How does this benefit the team?

Which list below includes the attributes of a good User Story?

Pareto Analysis is the exercise of determining what 40% of functionality can be delivered with
60% of the effort.

An agile team is working on refining project requirements. Due to new dependencies uncovered in every working session, the team is unable to complete the detailed solution requirements.
Instead of trying to complete requirements, what should the team do to work collaboratively to identify and prioritize the most important requirements and adapt to changes as needed?

Refactoring is a key way of preventing technical debt.