Collections · interview question
Why might ArrayDeque be preferred over Stack for LIFO operations?
Multiple choiceHardchapter-4-curatedpremiumcollectionsqueue-and-deque-basics
Answer and explanation
Correct answer
B. ArrayDeque is part of the modern collections framework
Why
ArrayDeque is part of the Java Collections Framework and offers better performance since it isn't synchronized, unlike Stack. It provides a more complete and modern implementation of stack operations.
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