Why string is a class?
Where is the singleton class used?
What is the declaration statement?
How many bytes are there?
How do you execute a thread in java?
What is return in java?
What are thread groups?
What is run time allocation?
Difference between Linked list and Queue?
What means public static?
Where is java located?
Why put method is idempotent?
What is a default constraint?
List out five keywords related to exception handling ?
What is the return type of the main method?