Explain merge sort algorithms.
When will you use array over arraylist?
What is difference between data type and data structure?
What is a map programming?
What do you mean by priority queue?
Why sorting is used?
Explain what is linear search?
Are data structures important?
What is dequeue in data structure?
Explain Linked List
Is it possible to increase size of array?
What are the types of collision resolution strategies in open addressing?
Explain recursive function & what is the data structures used to perform recursion?