Explain the difference between arraylist and linkedlist in java?
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Answer / Bhupender Singh Bisht
ArrayList is a resizable-array implementation of the List interface. It provides fast access to elements at any index, but inserting and deleting elements may be slow for large lists because it requires shifting elements. LinkedList, on the other hand, is a doubly-linked list implementation of the List interface. It allows fast insertion and deletion at the beginning or end of the list, but accessing elements by index can be slower than ArrayList.
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