Given the Person class with age and name along with getter and setter methods, and this code fragment:

What will be the result?

• A.Aman Peter Tom
• B.Aman Tom Peter
• C.Tom Peter Aman
• D.Tom Aman Peter

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Given:

Which line of code results in a compilation error?

• A.line n1
• B.line n3
• C.line n2
• D.line n4

Correct Answer: D

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Given:

Which statement is true about the Fox class?

• A.Fox class must provide implementation for the inhabit method.
• B.Fox class must implement either Forest or Town interfaces, but not both.
• C.The inhabit method implementation from the first interface that Fox implements will take precedence.
• D.Fox class does not have to override the inhabit method if Forest and Town provide compatible implementations.
• E.Fox class does not have to override inhabit method, so long as it does not try to call it.

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Which interface in the java.util.function package will return a void return type?

• A.Function
• B.Supplier
• C.Predicate
• D.Consumer

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Which method throws an exception for not-a-number and infinite input values?
A)

B)

C)

D)

• A.Option D
• B.Option A
• C.Option B
• D.Option C

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