Difference between array list and linked list ?

Difference between array list and linked list ?

Array list

•  In array list element will be stored side by side with indexing notation. 
•   Array list element will be access randomly because it
•  Insertion and deletion operation are bit difficult in array list 
•  Array list will use less memory than linked list.

     Linked list
 

•     In linked list element will be stored randomly

• Linked list element will be accessed sequentially
  

•   Insertion and deletion operation are very easy  in linked list 
•     Linked list is very Hungary about memory. because you need to use some memory to store address of next node in the linked list