Given the content of three files:

Which statement is true?

• A.Only the java file compiles successfully.
• B.The A.Java and B.java files compile successfully.
• C.The A.Java and C.java files compile successfully.
• D.Only the java file compiles successfully.
• E.Only the Java file compiles successfully.
• F.The B.java and C.java files compile successfully.

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Given:

What is the result?

• A.Compilation fails
• B.An exception is thrown at runtime
• C.There is no result because this is not correct way to determine the hash code
• D.Hash is: 111111, 44444444, 999999999

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Given:

What is the result?
A:

B:

C:

D:

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

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Given:

Which code fragment can replace the if block?
A:

B:

C:

D:

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

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Given the code fragment:

What is the result?

• A.A runtime error is thrown in the thread "main".
• B.Execution terminates in the first catch statement, and Caught a RuntimeException is printed to the console.
• C.The code fails to compile because a throwskeyword is required.
• D.Execution completes normally, and Ready to useis printed to the console.
• E.Execution terminates in the second catch statement, and Caught an Exception is printed to the console.

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