Multiple choice technology programming languages

sorted map is

  1. interface

  2. class

  3. Object

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In Java Collections Framework, SortedMap is an interface that extends Map. It provides a total ordering on its keys. Classes like TreeMap implement this interface. Abstract classes and concrete classes exist, but SortedMap itself is an interface.

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