Collections · interview question
Which scenario best justifies using a LinkedList over an ArrayList?
Multiple choiceMediumchapter-4-curatedpremiumcollectionschoosing-the-right-collection
Answer and explanation
Correct answer
A. Frequent insertions and deletions in the middle
Why
LinkedList is more efficient than ArrayList for frequent insertions and deletions in the middle of the list due to its node-based structure, allowing O(1) insertion and deletion.
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