What is data structure and its types?
Is it necessary to sort a file before searching a particular item ?
Is list an array?
Which sorting algorithm is best for large data?
What is difference between hashmap and hashtable?
What is the best case for bubble sort?
How does hashset work internally in java?
Define threaded binary tree. Explain its common uses
What are the advantages of linked list?
Which is faster quick sort or merge sort?
What are the tasks performed while traversing a binary tree?
What do you mean by data types?
Is arraylist a class?