Which of the Following Statements Is True

Multiple Choice

Which of the following statements is true?

A) A service enters the service provider role when it initiates contact with other services, including those that act as intermediaries.
B) A service enters the service provider role when it initiates contact with intermediaries only.
C) A service enters the service provider role when it is accessed by other service consumers, including intermediaries.
D) A service enters the service provider role when it is accessed by intermediaries only.