Having more than ten team members on a Scrum team a) Is good because larger team increases productivity. b) Is good because there is more opportunity for cross training and Back ups c) Is not recommended because teams communicate better and are more Productive. d) It is not recommended because Scrum roles cannot be provided to everyone on the team.

C) Is not recommended because teams communicate better and are more Productive. The Source of the answer is the direct statement from the Scrum Guide "The Scrum team is small enough to remain nibble and large enough to complete significant work within a sprint, typically 10 or fewer people. In general we have found that smaller teams communicate better and more productive. Correct answer is "c"