What is binary tree give example?
example of linear and non-linear data structures?
Define avl tree?
Can we put null value in hashmap?
What is space complexity of a program?
In what areas do data structures are applied?
How many types of searching are there in data structure?
What are control structures?
How does a hashtable work?
Does treeset remove duplicates?
Which is the parent class of printerstatereasons class?
Differentiate bfs and dfs?
Does list maintain insertion order?