What Role Does an Interface Play When Using a Mock

question 39

Multiple Choice

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

• A)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.
• B)The mock class should be an interface that will be implemented by the real class.
• C)Interfaces are not involved when using mock classes.
• D)The real class should be an interface that will be implemented by the mock class.

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Definitions:

Enumerated Type

A data type consisting of a set of named values, used in programming to enhance code readability and manageability.

Special Value

A value used in programming to denote unusual conditions or specific conditions (e.g., NULL to indicate the lack of a value).

Arrays

Data structures in programming that store elements of the same type in a contiguous memory location.

New

A keyword used in many programming languages, such as Java, to create new instances of objects, allocating memory for new objects.