What is the most used data structure?
Describe the level term in a tree.
What is a sorting algorithm in data structure?
Explain in brief a linked list.
What is difference between an Array and ArrayList?
How would you sort words in a large file?
What does quick sort do?
What are the properties of an algorithm?
Does hashmap allow duplicate keys?
How do you find the number of comparisons in bubble sort?
What do you mean by priority queue?
Why do we need algorithm?
What are different dynamic memory allocation technique in c.
What is dynamic array how it is created?
What is the difference between a push and a pop?