What is the time complexity of arraylist and linked list?
Define path in a graph?
Differentiate bfs and dfs?
What is the use of prototype?
How is the front of the queue calculated ?
How null key is handled in hashmap?
What is data structure explain different types of data structures with examples?
Can you sort a hashset?
Is array size dynamic or fixed?
List the basic operations carried out in a linked list?
Which sorting algorithm is the slowest?
How to get top two numbers from an array?
Define a linear and non linear data structure.