Why is singleton instance static?


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

Post New Answer

More Core Java Interview Questions

Can we write a class without main method in java?

0 Answers  


What is the constructor?

0 Answers  


Explain what is encapsulation?

0 Answers  


What method is used to know the status of Checkbox(i.e it is checked or unchecked)?

1 Answers  


What is the common usage of serialization?

0 Answers  






What is the difference between yield() and sleep()?

0 Answers  


What is a vararg?

0 Answers  


What is string manipulation?

0 Answers  


Different types of Layouts?

11 Answers  


Are global variables initialized to zero?

0 Answers  


what are class,constructor and primitive data types?

2 Answers   IBM,


What are the two main uses of volatile in Java?

0 Answers  


Categories