What is tree and its properties?
What are the types of linked list?
How to copy an array into another array?
State the merits of linear representation of binary trees?
Is learning data structures necessary?
How does dynamic memory allocation help in managing data?
What is map data structure?
What are the tasks performed while traversing a binary tree?
Can you please explain the difference between string and an array?
What does quick sort do?
Which sorting algorithm is used in arrays sort?
Can you distinguish between ArrayList and Array?
Why is concurrenthashmap thread safe?
Define binary tree insertion.
Why is null not allowed in concurrenthashmap?