Why Does the Java Collections Framework Define a List as an Interface

question 13

Multiple Choice

Why does the Java Collections Framework define a List as an interface rather than a class?

• A) To be consistent with earlier versions of Java
• B) To allow different types of concrete classes,with different performance characteristics to implement the interface
• C) To allow the use of generic types
• D) All of the above

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Definitions:

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Thematic Apperception Test, a projective psychological test in which respondents express their thoughts and feelings through stories they create about ambiguous pictures.

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