Given the following class declarations:
* public abstract class Animal
* public interface Hunter
* public class Cat extends Animal implements Hunter
* public class Tiger extends Cat
Which answer fails to compile?

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

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Given the code fragment:

What is the result?

• A.A NullPointerException is thrown at runtime.
• B.[1, 2, 4]
• C.[1, 2, 4, null ]
• D.[1, 3, 4, null ]
• E.[1, 3, 4 ]
• F.Compilation fails.

Correct Answer: F

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Which two initialization statements are valid? (Choose two.)

• A.Boolean available = "TRUE":
• B.String tmpAuthor = author, author ="Mc Donald";
• C.Double price = 200D;
• D.Integer pages = 20;

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Given:

What is the result?

• A.Hello Log 2:1
• B.Welcome Log 1:0
• C.Hello Log 1:0
• D.Welcome Log 2:1

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Given:

What is the result?

• A.Compilation fails.
• B.200.0 : 100.0
• C.400.0 : 200.0
• D.400.0 : 100.0

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