Write an algorithm to check if there is a loop in a doubly linked list.
Name few classes that implement collection interface?
Is array immutable?
Differentiate between compilers and interpreters.
Define static data structures?
Which is faster list or set?
What are different types of linked lists?
How many pointers are necessary to implement a simple linked list?
What is the complexity of bubble sort?
Which sorting algorithm is worst?
What are the tasks performed during preorder traversal?
What do you mean by shortest path?
How to print element of Array?