Which statement is true about the single abstract method of the java.util.function.Function interface?

• A.It accepts one argument and returns void.
• B.It accepts one argument and returns boolean.
• C.It accepts one argument and always produces a result of the same type as the argument.
• D.It accepts an argument and produces a result of any data type.

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Which two items can legally be contained within a java class declaration?

• A.An import statement
• B.A field declaration
• C.A package declaration
• D.A method declaration

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Given:

Which statement is true?

• A.Both p and s are accessible via obj.
• B.Only s is accessible via obj.
• C.Both r and s are accessible via obj.
• D.p, r, and s are accessible via obj.

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