How many links are there in a binary tree of N nodes?
List the differences between comparable and comparator interface?
What are different techniques for making hash function? Explain with example.
Is arraylist reference type?
Explain the Array
What are the operations that can be performed on a stack?
What is difference between list and array list?
What is data type with example?
How do you access the values within an array?
How can a binary tree be represented using the rotation?
Which is better array or linked list?
Write an algorithm to check if there is a loop in a doubly linked list.
Is char array null terminated?