During the release planning meeting, it is difficult to agree on priorities.

Sales want to implement some new features to catch up with the competitors.

Marketing want to work on a mobile interface that can prove to be a competitive differentiator.

Customer support want better logging and auditing capabilities to improve maintainability.

What should be done to set the priorities?

Who knows most about the progress towards a business objective or a release?

A Scrum team failed to meet the Sprint objectives. One of the key members of the team fell ill and was away for two days right at the beginning of the four week Sprint.

What is the most likely reason that the team did not meet the Sprint objectives?

For a Sprint, progress is monitored in a burn-up chart with bars.

What makes the bar become longer?

What is a Scrum-of-Scrums?