What is default array size?
What is the difference between binary tree and binary search tree?
what is the difference between singly and doubly linked lists?
A lot of data structures related programs related to only trees and graphs, like the diameter of a tree, removing the loops in a graph etc.
What is difference between list set and map?
Is priority queue sorted?
List out few of the Application of tree data-structure?
Which programming language is best for data structures?
Which sorting algorithms are in place?
How hashmap increases its size?
Explain binary searching, Fibinocci search.
What does each entry in the link list called?
Is it possible to increase size of array?