What do you know about traversal in linked lists?
What are hash tables good for?
Which collection allows null values?
Classify the Hashing Functions based on the various methods by which the key value is found.
How many links are there in a binary tree of N nodes?
What are different techniques for making hash function?
Is hashtable better than dictionary?
What is default size of hashmap?
Can array store heterogeneous data?
What is the use of bubble sort?
What is the complexity of sorting algorithm?
What is unmodifiable list?
What happens when arraylist is full?