Collections · interview question

You have a List of products and need to remove all items with a price below a certain threshold. Which iteration method is most efficient?

Multiple choiceHardchapter-4-curatedpremiumcollectionsiteration-and-traversal

Iterator with remove()For loop with set()Stream API with filter()For-each loop with removeIf()

Answer and explanation

Correct answer

D. For-each loop with removeIf()

Using removeIf() with a lambda expression efficiently removes items matching a condition without explicit iteration code.

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