What do you mean by overflow and underflow?
What is the default size of an arraylist?
How do you increase the capacity of an arraylist?
Explain the implementation of an AVL tree and Binary tree.
What are priority queues?
What is linked list in data structure?
What are the average and worst time complexity in a sorted binary tree is
What are basic algorithms?
What are different sorting algorithms?
Explain set interface?
Can you use Bubble Sort To sort the number of elements.
Why is arraylist used?
Define in brief an array.
What is dynamic array how is it created?
In what data structures are pointers applied?