What is the difference between a Stack and a Queue.
What is priority queue in data structure?
Define open addressing?
What are the disadvantages array implementations of linked list?
How is the front of the queue calculated ?
Where will be the free node available while inserting a new node in a linked list?
What is the application of queue?
Can treemap have null values?
What is pivot in quicksort?
What's difference between stack and queue?
Which language is best for learning data structures and algorithms?
If we add enum constants to a sorted collection ( treemap , treeset ), what will be the order in which they will be maintained?
Define an algorithm.