1. Which of the following statements are true? (A) An abstract class may not have any final methods. (B) A final class may not have any abstract methods. (C) An inner class may be declared with any accessibility keyword. (D) Transient variables must be static.   (B) & (C)   (D)   (A)   (A) & (C)   Hint Half-n-half Clue   2. The use of protected keyword to a member in a class will restrict its visibility as follows:   Visible only inside the package.   Visible only in the class where it is declared.   Visible in all classes in the same package and subclasses in other packages.   Visible only in the class and its subclass in the same package.   Half-n-half Clue   3. The keywords reserved but not used in the initial version of Java are: (A) union (B) const (C) inner (D) goto (E) boolean (F) synchronized   (C) & (E)   All of these.   (B),(C) & (D)   (A), (C) & (E)   Half-n-half Clue   4. Which keyword can protect a class in a package from accessibility by the classes outside the package?   private   final   protected   don't use any keyword at all (make it default)   Half-n-half Clue   5. Which of the following are not keywords? (A) NULL (B) implements (C) protected (D) extended (E) string   (C), (D) & (E)   (D)   (A), (D) & (E)   (D) & (E)   Half-n-half Clue   6. Which of the following are keywords? (A) switch (B) integer (C) default (D) boolean (E) object   (B) & (C)   (D)   (A) & (C)   (E)   Half-n-half Clue   7. A package is a collection of   classes and interfaces   interfaces   editing tools   classes   Half-n-half Clue