Collections · interview question
When should you choose an ArrayList over an array in Java?
Multiple choiceEasychapter-4-curatedpremiumcollectionslist-interface-and-arraylist
Answer and explanation
Correct answer
D. When you need dynamic resizing and easy element addition.
Why
ArrayList is preferable when you need a collection that can grow in size dynamically. Unlike arrays, ArrayLists can expand or shrink as elements are added or removed.
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