While developing a story during the iteration, team discovered new tasks that were not identified earlier. A newly discovered task is such that the User Story cannot be completed during the iterations. What are the most appropriate actions for the team to perform?

During the iteration planning of a newly onboarded agile team, the product owner adds a set of high priority user stories into the iteration backlog.
What should the team do first to define the tasks needed to implement the user stories?

The velocity chart, storyboard, burndown chart, and impediment list are often communicated using:

Sprints lengths can vary each Sprint as long as they don't exceed a month.

Midway through an iteration, an agile learn learns that a team member will be unavailable for the next two iterations As a high-performance team what should the team do?