Communities of Practice

Correct Answer: Develop a Community of Practice within the organization

The best solution for Chris to implement, as a member of a Scrum team who wants to increase productivity, is to 'Develop a Community of Practice within the organization'. Communities of Practice provide an excellent platform for individuals to share their knowledge and learn from their peers, which in turn leads to the enhancement of skillsets. Ultimately, this results in improved team performance. Now, let's briefly evaluate the remaining options. 'End his relationship with the Scrum team' is not a valid solution, as it does not contribute to improving team productivity. 'Enforce a strict working protocol' may hinder team dynamics, as the Scrum framework focuses on responsive, adaptive practices. Lastly, 'Avoid any form of teamwork' is counter-intuitive in a Scrum environment, which emphasizes team collaboration and synergy for delivering high-quality results.

Correct Answer: Use a Community of Practice to share her insights

The optimal way for Maria to share her successful Scrum team techniques with the rest of the organization would be through a 'Community of Practice.' This method would allow her to distribute her insights across the organization while also promoting a culture of learning and continuous improvement. Keeping the effective techniques to herself would prevent others from benefitting and wouldn't support the collaborative essence of Scrum. The idea of sharing techniques should not be dismissed because it cultivates a learning environment that can lead to overall improvement. Directly changing the methods of other teams without offering an explanation lacks transparency and doesn't foster an understanding of why certain strategies might be more effective.

Correct Answer: Alex not actively participating or contributing to the community

Alex not actively participating or contributing to the community is the most probable issue. Communities of Practice are formed to promote sharing of knowledge and learning. If Alex is not contributing or participating, he will not be able to fully benefit from the shared knowledge and experience of others. As for the other answers, being too active is not necessarily a problem unless it becomes disrupting or counterproductive, joining multiple communities can expand his learning and network, as long as he can manage his time effectively, and participating in communities led by senior members can also be beneficial, given that they often have more experience and knowledge to share.