Can a null element added to a treeset or hashset?
What is breadth first tree?
What is the best case time complexity of bubble sort?
Why is reflection slower?
What is the difference between classifying and sorting?
Why do we use different types of data structures?
Define a queue?
Does mentioning the array name gives the base address in all the contexts?
What is huffman’s algorithm?
Why is hashmap not thread safe?
In depth questions regarding the data structures and the Databases used in the Projects developed.
What are doubly linked lists?
Define 2-3-4 tree?