Java Interview Guide : 200+ Interview Questions and Answers - Collection Interface Hierarchy

The video tutorial discusses the importance of collections in Java, highlighting the limitations of arrays and the need for dynamic data structures. It explores key interfaces in the collection hierarchy, such as Set, List, Queue, and Map, explaining their unique characteristics and use cases. The tutorial emphasizes the role of interfaces in defining operations and constraints for implementations.

What constraints do interfaces impose on their implementations in Java collections?

Describe how elements are added and removed in a List.

In what scenarios would you prefer to use a Queue over a List?