What is queue example?
What is the difference between hashset and linkedhashset?
Mention some drawbacks of the linked list.
What is a map in programming?
What is internal and external sorting?
What is subtree?
List the differences between comparable and comparator interface?
Model a data structure for a DFA that takes an event as parameter and performs a desired action.
What things you would care about to improve the performance of application if its identified that its db communication that needs to be improved?
Which is better hashmap or arraylist?
Why is hashset not ordered?
Is hashmap keyset ordered?
What is an iterative algorithm?