what is the difference between arraylist and hash table
using a simple program?
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Answer Posted / digvijay
Hi,
Arraylist is a item collection of different datatypes.
Hashtable is a collection key value pair.
Array list is a list
In this we can add items to the list
Here we can add any datatype value, every item in arraylist
is treated as object
Hash table is a map
Here we can add data with the key
Retriving data in hash is faster then in array list.
| Is This Answer Correct ? | 7 Yes | 2 No |
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