If You Have Multiple Classes in Your Program That Have

question 38

Multiple Choice

If you have multiple classes in your program that have implemented the same interface in different ways, how is the correct method executed?

• A)The method must be qualified with the class name to determine the correct method.
• B)The Java virtual machine must locate the correct method by looking at the class of the actual object.
• C)You cannot have multiple classes in the same program with different implementations of the same interface.
• D)The compiler must determine which method implementation to use.

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Definitions:

Individual

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Psychoanalytic Theory

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Case Study Approach

A research method involving an up-close, in-depth, and detailed examination of a subject of study (the case), as well as its related contextual conditions.