We know that Arrays are objects so why cannot we write strArray.length()?
What is the family trees and connection by clause?
Which is the parent class of list<e> class?
Define graph traversals?
What are two types of sorting?
If I try to add enum constants to a treeset, what sorting order will it use?
What is heap tree?
Which is the parent class of deque<e> class?
Name few classes that implement collection interface?
Explain the Stack
What is an ordered map?
What is a Breadth First Search? Give a few of its applications.
How can you insert a node in a random location of the linked list?