Programming - Collection Of Frameworks

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37.

The ___________ allows for fast insertions and deletions.                        


A. LinkedList B. ArrayList
C. Both A and B D. None of these




38.

___________________ are Collections classes used for storing lists of object references                        


A. java.util.ArrayList B. java.util.LinkedList
C. Both A and B D. None of these




39.

_______________________ uses primitive object array for storing objects                        


A. LinkedList B. ArrayList
C. Both A and B D. None of these




40.

___________________________ is made up of a chain of nodes.                        


A. LinkedList B. ArrayList
C. Both A and B D. None of these




41.

_______________________ implements the RandomAccess interface                        


A. LinkedList B. ArrayList
C. Both A and B D. None of these




42.

An instance of ________ has two parameters that affect its performance: initial capacity and load factor.                         


A. Hashtable B. HashMap
C. Both A and B D. None of these




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