Answer:
Interlocking direcorate
Explanation:
Interlocking direcorate -
It is the practice or the method of the members of the corporate board of directors serving on the board of multiple corporations , is known as the  Interlocking directorate .
In this case , the person can sit on multiple board , known as the multiple director .
Hence , from the question , the scenario illustrated in the question is of Interlocking direcorate .
