This is one of the commonly asked scrum master interview questions. Consider a case to understand the meaning of the term scrum of the scrums. Let us assume an active project on which seven teams are currently working. The number of members of each team is also seven. Each team is responsible to lead its own scrum meeting. But, in order to coordinate and communicate with different teams, it is required to organize a separate scrum meeting. The scrum meeting organized to hold coordination between scrum teams is known as the scrum of scrums. There is one team leader from every team, known as an ambassador, who is responsible to represent his team in the scrum of scrums.