Collections · interview question
Why does the difference between an ArrayList and an array in Java matter in practice?
Multiple choiceEasychapter-4-curatedpremiumcollectionslist-interface-and-arraylist
Answer and explanation
Correct answer
A. ArrayList supports dynamic resizing, while array size is fixed.
Why
The primary difference is that ArrayLists support dynamic resizing, meaning they can grow or shrink as needed, whereas arrays have a fixed size after creation.
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