The Vector class
A) is an abstract class that is a superclass for ArrayList
B) works just like ArrayList,except it is synchronized
C) implements the Set Interface
D) None of the above
Correct Answer:
Verified
Q5: Which of the following is true?
A) The
Q6: When the next( )method of Iterator is
Q7: An entry in a map
A) is called
Q8: The ListIterator interface
A) specializes the Iterator interface
Q9: An index
A) is a list of keys
Q11: A LinkedList is the right kind of
Q12: The three major categories of Java collections
Q13: A collection whose elements are pairs of
Q14: Which of the following is true?
A) Both
Q15: A collection that stores its elements in
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