What are the types of data structures?
How does a hashtable work?
What is the difference between linked list and array?
What is the purpose of thread?
How do you find the size of an arraylist?
What is selection in an algorithm?
How would you reverse the characters of an array?
applications of linked lists and mostly used linked list?
What is data structure explain in detail?
How to use appendNode() in linkedlist()?
Which sorting algorithm is considered the fastest?
What are the types of Collision Resolution Techniques and the methods used in each of the type?
What is the difference between hashset and hashmap?