Final answer:
The required components necessary for self-maintenance of a team include clear communication and effective teamwork, trust and mutual respect among team members, and ongoing training and skill development.
Step-by-step explanation:
D) All of the above
All of the options mentioned - clear communication and effective teamwork, trust and mutual respect among team members, and ongoing training and skill development, are necessary components for self-maintenance of a team. Each component plays a vital role in fostering a productive and cohesive team environment. Clear communication and effective teamwork ensure that team members understand their tasks and responsibilities, collaborate efficiently, and resolve any conflicts that may arise. Trust and mutual respect among team members create a supportive and inclusive atmosphere, encouraging open communication and idea-sharing. Ongoing training and skill development help team members stay updated with the latest knowledge and techniques, enhancing their productivity and ability to contribute to the team's goals.