Define non-terminal nodes in a tree?
Why entry interface is used in map?
What is the difference between array and stack in data structures?
Which is the parent class of hashmap class?
Define heap order property?
What is the minimum number of nodes in an avl tree of height h?
What is thread and types of thread?
Define circular list?
By Which algorithm, the 8 queens problem is solved?
What is static array?
How can we delete the first node from the singly linked list?
What is immutablelist?
What are the difference between a stack and a queue?