Why is selection sort used?
Can you have an arraylist of arrays?
What is ascending and descending order?
What is a matrix?
How can you add an item to the beginning of the list?
What is the difference between hashset and treeset?
what is Linked lists?
Can we use Generics with the array?
What is sorting an array?
What is the best case complexity of quicksort?
What is a data structure?
Can a null element added to a treeset or hashset?
What are the benefits of using arrays?