Why is sorting important?
Can you make an arraylist of arrays?
Write the postfix form of the expression: (a + b) * (c - d)
Write a Program for Reverse a linked list.
Which language is best for data structures?
What is the difference between set and unordered_set?
Questions related to arrays, such as given a 2 integer array, find the common elements.
What are arrays used for?
Is queue fifo or lifo?
Which is better stack or queue?
How do you do a heap sort?
Different Types of pattern?
State the demerits of linked representation of binary trees?