Given:

And the commands: Javac Test.java Java Test 12345
What is the result?

• A.A NullPointerException is thrown at runtime
• B.A NumberFormatException is thrown at runtime
• C.Number us : 12345
• D.AnArrayIndexOutOfBoundException is thrown at runtime.

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Given:

What is the result?

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

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Given the code fragment:

Which three code fragments can be independently inserted at line n1 to enable the code to print one?

• A.short x = 1;
• B.Long x = 1;
• C.Double x = 1;
• D.Byte x = 1;
• E.String x = "1";
• F.Integer x = new Integer ("1");

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Given:

And the code fragment:

What is the result?
C1C2

• A.C1C1
• B.
• C.Compilation fails.
  C2C2
• D.

Correct Answer: A

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Given:

What is the result?

• A.11, 21, 31, 11, 21, 31
• B.10, 20, 30, 10, 20, 30
• C.11, 21, 31, 12, 22, 32
• D.12, 22, 32, 12, 22, 32

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