What are data and data types?
State the merit of linked representation of binary trees?
Write a program for reversing the Single Linked List?
Discuss how to implement queue using stack.
How is a hashset implemented?
Why we use arraylist instead of linked list?
Is binary tree balanced?
Does hashset maintain order?
Differentiate between hashset and hashmap.
What is the space complexity of bubble sort?
What is the minimization factor and time complexity of b-tree?
Can we override compareto method for enumerations?
Explain about map and their types?