What are the measures to know that interview is a good team player?

By Focus on the professional aspects that serve the company's strategy with the permanent attempt to find new ways to enrich the development and improvement

Thanks 

Good answer given by colleague Marwan, I support his answer 

Thanks for invitation,

Agree with the answer of our colleagues, and may I add, when he prefer to the work as a member of a teamwork than a single one.

The interviewers may ask the candidate to share examples of team projects that he/ she executed and who was to be credited with each part of the team project. The answers given by the candidate would help the interviewer gauge if he/ she is a team player (using I vs. We cues, giving of credit, sharing of achievement, etc.)

PS: Thanks for inviting me to answer this thread!

Ask the interviewee to mention some  of his outstanding achievement  and probe into it whether he/she  has done it alone or in cooperation with others as a team. 

Field of expertise + smart personalities + strategic and logical answer of the question  make sense to know that interviewee is a good team player. 

Thank you for your invitation. I also support Mr Marwan Mohamed Mahmoud Ahmed .

Interviewer should ask more about challenges the interviewee faced in projects as a team. The response will relieve whether they are good team players or not.

Thank you all for positive feedback and information to this question. Humbly Honored.

I agree with our specialists here...

Thanks for invocation. I agree with all answers......