Multiple choice technology programming languages

Which of these are core interfaces in the collection framework. Select the one correct answer.

  1. Tree

  2. Stack

  3. Queue

  4. Array

  5. LinkedList

  6. Map
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F Correct answer
Explanation

Map is a core interface in the Java Collections Framework that represents a mapping of keys to values. Tree, Stack, Queue, and LinkedList are implementation classes, not interfaces. Array is a language construct, not a Collections Framework interface.

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