An index
A) is a list of keys that allows fast look up of values in a map
B) is an object that indicates which one of a group of collections contains a given value
C) is the position of an element within a list
D) is used with generic collections to quickly find stored values
Correct Answer:
Verified
Q4: Which of the following is true?
A) The
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
Q10: The Vector class
A) is an abstract class
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
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