Explain the Queue
Differentiate between iterable and iterator.
Is map a data structure?
Is hashmap faster than arraylist?
Differentiate between the singly linked list and doubly linked list.
What is a hashers run?
How many links are there in a binary tree of N nodes?
What is circular queue example?
What is the bucket size, when the overlapping and collision occur at same time?
How many sorting are there in data structure?
What is a queue in data structure?
Why it is important to have aligned addresses? What is the exception generated when there is a misaligned address?
Which is the simplest file structure?