What do you mean by complexity of search algorithm?
Why is quicksort so fast?
If you do not initialize an array what will happen?
How to use appendNode() in linkedlist()?
There is a program which inserts and deletes node in a sorted singly linked list. There is a bug in one of the modules, how would you debug it?
What is data in computer science?
Write a code for dynamic allocation of array.
What is the advantage of the heap over a stack?
What are the properties of binary heap?
What is difference between treeset hashset linkedhashset?
What are the types of binary tree?
Is it necessary to sort a file before searching a particular item ?
Can we remove element from arraylist while iterating?