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|Data Structure - Interview Questions and Answers for 'Arraylist vs linkedlist' - 1 question(s) found - Order By Newest|
|Ans. Array List works on Array and when we add an element in middle of the list, Array List need to update the index of all subsequent elements. I the capacity is full, it even may need to move the whole list to a new memory location . Linked List works on Double linked list algorithm and all it has to do is to adjust the address of the previous and next elements.|
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|What is the difference between ArrayList and LinkedList ?|
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d. Any Collection implementation
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Collection<Collection> collection = new LinkedList<LinkedList>();
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What are the different Java Collections Interfaces ?
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|Will this code give error if i try to add two heterogeneous elements in the arraylist. ? and Why ?|