What should be done in the base case for this recursive problem?
What is sort function?
What are the main differences between the linked list and linear array?
How is a queue works?
What do you mean by 2-3-4 tree?
Can we store primitives in collections?
What are the different types of hash functions?
Write program for Bubble Sort ?
Which is faster hashmap or concurrenthashmap?
What is lifo?
What is the default size of an arraylist?
Can a stack be described as a pointer? Explain.
Why is quicksort so fast?