How are the elements of a 2d array are stored in the memory?
What are the advantages of bubble sort?
Does arraylist shrink?
What is the height of binary tree?
What are scalar values?
Describe queue operation.
What are the advantages of data structure?
Why is hashmap not thread safe?
Given M x N matrix with sorted elements row wise and column wise, find elements?
What are the operations that can be performed on a stack?
What does arraylist remove return?
How do you find the number of comparisons in bubble sort?
What is heap tree in data structure?