Title: Key Concept - List interface
Course: CPS 189: Java Certification - Review, Practice & Prepare (Development) > Section: Learning Modules

List interface

A list is an ordered collection that may contain duplicate elements.

The List interface inherits methods from the Collection interface, but also includes methods for:

- Positional access within a list.
- Searching a list.
- Iterating a list.

ArrayList and LinkedList are implementations of the List interface.

For additional study, view resources under:

- Level 2 Study Materials: Unit 2
- Level 2 Study Materials: Unit 10