1. Which of these packages contain all the collection classes?
Correct Answer is : java.util
2. Which of these classes is not part of Java’s collection framework?
3. Which of this interface is not a part of Java’s collection framework?
Correct Answer is : SortedList
4. Which of these methods deletes all the elements from invoking collection?
Correct Answer is : clear()
5. What is Collection in Java?
Correct Answer is : A group of objects