What Role Does an Interface Play When Using a Mock

question 43

Multiple Choice

What role does an interface play when using a mock class?

• A) The mock class should be an interface that will be implemented by the real class.
• B) The real class should be an interface that will be implemented by the mock class.
• C) Interfaces are not involved when using mock classes.
• D) An interface should be implemented by both the real class and the mock class to guarantee that the mock class accurately simulates the real class when used in a program.

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