Name few collections map implementations?
Is hashmap sorted?
Tell me about the different sorting techniques.
Why do we use data structures?
Do you know how to find if linked list has loop?
what is mean by d-queue?
why it is difficult to store linked list as an array?
How is bubble sort done?
Define in brief an array. What are the types of array operations?
Does hashmap allow duplicate keys?
What is placement new in data structures?
What is difference between hashmap and linkedhashmap?
Define Data Structures?