Advanced problems related to Data Structures were asked
Is arraylist synchronized?
Explain the term run-time stack?
Define circular list?
When would you use a tuple?
What are the four characteristics of algorithms?
How do you sort an arraylist in descending order?
Give a real time example of stack
What is the space complexity of quicksort?
Why do we study data structures?
Define separate chaining?
Why do we use a multidimensional array in data structure?
How many links are there in a binary tree of N nodes?