Java Practice Quiz 2025 – Complete Test Preparation

Question: 1 / 510

What does the java.util.RandomAccess interface indicate?

The class supports efficient random access

The java.util.RandomAccess interface indicates that the class supports efficient random access, meaning that items in the collection can be accessed in any order with equal efficiency. Option B is incorrect because the interface does not pertain to multithreading. Option C is incorrect because it refers to a data access strategy, rather than the class itself. Option D is incorrect because the interface does not necessarily involve a random number generator, it simply indicates efficient random access.

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The class can be accessed in a multithread environment

The class implements a randomized data access strategy

The class uses a random number generator for indexing

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