Is hashmap a data structure?
What is worst case complexity algorithm?
What are the applications of b-tree?
Mention for which header list, you will found the last node contains the null pointer?
Why do we use binary search?
What is the space complexity of selection sort?
Write a program for Sorting an Array. Which sorting will you prefer?
List the applications of set adt?
Can arraylist store int?
What are the types of data structures?
How do you sort an arraylist?
How would you reverse characters of an array without using indexing in the array.
What are arrays used for?