Collections · interview question
In which scenario would you choose a LinkedList over an ArrayList for your product catalog?
Multiple choiceHardchapter-4-curatedpremiumcollectionscollection-performance-basics
Answer and explanation
Correct answer
C. When frequent insertions and deletions at both ends are needed
Why
LinkedList is more efficient for frequent insertions and deletions at both ends of the list due to its doubly-linked structure, which allows O(1) time complexity for such operations.
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