Explain about circular linked list?
What do you understand by stable sort?
What is list and types of list?
Describe tree rotation in avl tree.
What is stack and queue in data structure?
What is the use of data structure in real life?
What are the standard ways in which a graph can be traversed?
Why do we need to recycle?
What are the tasks performed during preorder traversal?
Is null a binary search tree?
What is stable sort example?
What do you mean by spanning tree?
Is treemap thread safe?