Can you please explain the difference between string and an array?
How treemap orders the elements if the key is a string?
What is difference between an Array and ArrayList?
How can we remove loops in a linked list? What are the functions of fast and slow pointers?
What are the advantages of binary search over linear search?
You want to insert a new item in a binary search tree. How would you do it?
Define structure property in a heap?
What are hashmaps good for?
Does the minimal spanning tree of a graph give the shortest distance between any 2 specified nodes?
Discuss the difference between a stack and an Array?
Differentiate file structure from storage structure?
Why do we use linked lists?
When would you use a tuple?