What are the scenarios in which an element can be inserted into the circular queue?
Write a Program for Delete an element from a doubly linked list.
Tell me why might quick sort might be better than merge sort?
How do you rotate an AVL tree?
Which data structure is needed to convert infix notations to post fix notations?
What are different types of sorting techniques?
How many types of data structure are there?
What are the tasks performed during preorder traversal?
Describe queue operation.
What is data type explain?
Can arraylist store objects?
Are collections thread safe?
Explain multiply linked list in short.