Core Java Programming Course- Iterating over Sets

The video tutorial explains how to iterate over sets in programming using two methods: a modified for loop and an iterator. It demonstrates these concepts with examples using HashSet and TreeSet collections. The tutorial highlights the unordered nature of HashSet and the sorted order of TreeSet. It also covers the creation of objects using different methods and the importance of these concepts for interviews. The session concludes with a brief mention of upcoming topics on maps.

What happens when you try to access elements in a hash set?

What is the purpose of using a modified for loop when iterating over a set?

Describe the process of adding elements to a tree set and how it affects the order of elements.

How does the iterator work when iterating over a collection?

Explain the difference between a hash set and a tree set in terms of element ordering.