In Scrum, who is responsible for managing the team?

Which of the following is an Agile practice promoted by XP that is often used on conjunction with other Agile methods?

During a retrospective, team members suggest process improvement ideas. The agile team lead knows that, while many of these ideas are different from standard practices, a few of them are good.
What should the agile team lead do?

The ___________ the technical debt means the ________ the intrinsic quality?

For a critical project, a new team has been formed from various departments. The project manager should start team building by: