What is a hash index?
What happens if an array goes out-of-bounds?
Write is a binary search tree? Write an algorithm and tell complexity?
Define Data Structures?
What is mean by selection sort?
What is difference between linear and non linear data structure?
What are the disadvantages of linear list?
Is hashmap sorted?
Write a program to sum values of given array.
What is the best case complexity of bubble sort?
Is hashtable throw concurrentmodificationexception?
What is map data structure?
What is frozenset?
What is list and its types?
Explain about circular linked list?