How do you find the number of comparisons in bubble sort?
What is difference between hashmap and treemap?
What are three common types of traversals?
What is the purpose of sorting algorithms?
What is a matrix? Explain its uses with an example
Do sets allow duplicates?
Difference between abstract data type, data type and data structure?
Why heap sort is not used?
Differentiate between list and set.
Are dictionaries mutable?
What is a pseudocode example?
Why is map not a collection?
If you do not initialize an array what will happen?
What are the disadvantages of linked list over array?
Write any two principles of gradation of structures.