Describe the level term in a tree.
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Define terminal nodes in a tree?
How do you find the complexity of a selection sort?
Write a Program for Delete an element from a doubly linked list.
Explain Queue
Give one example of right rotation.
What happens if an array goes out-of-bounds?
Describe what is Node in link list? And name the types of Linked Lists?
What is rule regarding overriding equals and hascode method?
Does hashmap maintain insertion order?
Which is better hashset or treeset?
What is the difference between a Stack and a Queue.
How is the front of the queue calculated ?