Define the tree data structure.
How would you dynamically allocate a one-dimensional and two-dimensional array of integers?
Can you sort a hashset?
What is difference between tree and binary tree?
List the area of applications where stack data structure can be used?
What do you understand by doubly linked list?
How do you replace an element in an arraylist?
What is the minimum number of nodes that a binary tree can have?
What is the best case time complexity of bubble sort?
What is the best case complexity of bubble sort?
State the demerits of linked representation of binary trees?
What should be done in the base case for this recursive problem?
What is a vector element?