Why merge sort is better than insertion sort?
Can arraylist store int?
What is data structure and why we need it?
What is int data type?
Define union-by-weight?
Can a binary tree be empty?
What is impact of signed numbers on the memory?
List the abstract operations in the set?
in tree construction which is the suitable efficient data structure? (Array, linked list, stack, queue)
Is radix sort stable?
Why is hashing used?
Minimum number of queues needed to implement the priority queue?
What is m way tree in data structure?