what is difference between set and list in collection?
Answer Posted / srinu
set:
1)set interface extended from collection interface
2)set does not allow duplicated values
3)set interface contain concreated classes(TreeSet,HashSet)
4)set interface retrive the data only forward Direction
only( only Iterator is their)
5)in set object add an element at end only
6)set interface contain one sub interface(sorted set)
List
1)List interface extended from collection interface.
2)List allows duplicated values
3)List interface contain concreated
classes(ArrayList,LinkedList)
4)in List object add an element at specific(dynamic)
insertion is possible
5)List interface retrive the data forward Direction and
backword directions(ListIterator is their)
6)List interface does not contain ony sub interface
Is This Answer Correct ? | 36 Yes | 2 No |
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