which two of the following are legal declarations for nonnested classes and..., OOP Concepts, Java

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Question:Which two of the following are legal declarations for nonnested classes and interfaces? 
1.	final abstract class Test {}
2.	public static interface Test {}
3.	final public class Test {}
4.	protected abstract class Test {}
5.	protected interface Test {}
6.	abstract public class Test {}

A 1 and 4 
B 2 and 5 
C 3 and 6 
D 4 and 6

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+ AnswerC

+ Explanation(3), (6). Both are legal class declarations.
(1) is wrong because a class cannot be abstract and finalâ€”there would be no way to use such a class. (2) is wrong because interfaces and classes cannot be marked as static. (4) and (5) are wrong because classes and interfaces cannot be marked as protected.

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Question:Which two of the following are legal declarations for nonnested classes and interfaces? 1. final abstract class Test {} 2. public static interface Test {} 3. final public class Test {} 4. protected abstract class Test {} 5. protected interface Test {} 6. abstract public class Test {}

A 1 and 4

B 2 and 5

C 3 and 6

D 4 and 6

C