Is pointer a variable?
What does a bubble chart show?
Which is better hashset or treeset?
What does quick sort do?
Define an algorithm. What are the properties of an algorithm?
How treemap orders the elements if the key is a string?
What is meant by hashing?
Why is sorting necessary?
Define tree edge?
What is an example of an array?
What is the minimum number of queues that can be used to implement a priority queue?
What are control structures?
State the properties of b tree.