How does hashset work internally in java?
List out the basic operations that can be performed on a stack?
Define b-tree of order m?
Why is quicksort faster than merge sort?
Differentiate among cycle, path, and circuit?
How to find middle element of linked list in one pass?
What is binary tree? Explain its uses.
What are the types of binary tree?
Write a code for dynamic allocation of array.
What is circular queue example?
Where will be the free node available while inserting a new node in a linked list?
What is entryset in hashmap?
How efficient is bubble sort?