Define open addressing?
How do stacks work?
Why we use arraylist instead of linked list?
Questions related to arrays, such as given a 2 integer array, find the common elements.
Does treemap preserve order?
Does map extend iterable?
What is the minimum number of queues that can be used to implement a priority queue?
Q # 1 : in which graph algorithm do we start finding vertices that should be first in the topological order and then apploy the fact that every vertex must come before its successors in the topolgical order.
What are different types of algorithms?
Define double hashing?
Difference between hashset and treeset?
What is concept of data structure?
Can you sort a string?