Define a binary tree?
What is the family trees and connection by clause?
What are the four types of variables?
Does treemap allow null keys?
Mention the steps to insert data at the starting of a singly linked list?
Does treeset allow null?
Describe the complexity of Binary search
How many types of data structures are used?
What is the use of threaded binary tree?
Does arraylist have index?
What does a bubble chart show?
What are the different types of sorting in data structure?
Which sorting technique is best in worst case?