What are all the classes and interfaces that are available in the collections?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Data Structures Interview Questions

What are the two types of data?

0 Answers  


How many types of arrays are there?

0 Answers  


How do you sort pseudocode?

0 Answers  


What is meant by binary tree traversal?

0 Answers  


Are duplicates allowed in hashmap?

0 Answers  






What do you know about the big-o notation and can you give some examples with respect to different data structures?

0 Answers  


Give a basic algorithm for searching a binary search tree?

0 Answers  


What is map data structure?

0 Answers  


What happens if we put a key object in a hashmap which exists?

0 Answers  


What do you mean by structure property in a heap?

0 Answers  


How do you replace an element in an arraylist?

0 Answers  


What is the difference between hashset and arraylist?

0 Answers  


Categories