What are the key qualities and strategies that make an effective Scrum Master in a project team?

An effective Scrum Master in a project team should possess strong communication skills, leadership abilities, and a deep understanding of the Scrum framework. They should be able to facilitate team collaboration, remove obstacles, and ensure that the team follows Scrum practices. Additionally, a good Scrum Master should be able to coach and mentor team members, promote a culture of continuous improvement, and adapt to changing circumstances.