Which sorting is best in time complexity?
Explain the Queue
how to add an item to the beginning of the list?
Is linked list faster than array?
What are hashmaps good for?
What is the use of bubble sort?
How will you reverse Linked List.
How would you check if a binary tree is BST or not ? Write a program.
Define a relation?
When is a binary search best applied?
Design a datastructure to represent the movement of a knight on a chess board
Why is quicksort unstable?
Define leaves?