Follow Our FB Page << >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

What is a singleton class? Give a practical example of its usage.

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

Post New Answer

More Core Java Interview Questions

What are the types of methods in java?

0 Answers  

What are blocks?.

1 Answers   TCS,

What is a final class ?

0 Answers  

Can list contain null in java?

0 Answers  

What is the maximum length of a url?

0 Answers  

what is java

10 Answers  

What is preflight request?

0 Answers  

How do you reverse sort in java?

0 Answers  

Explain java heap space and garbage collection?

0 Answers  

What are Font and FontMetrics classes?

1 Answers  

How to perform Singleton of the java class object on multi JVM?

2 Answers  

What is the main use of generics in java?

0 Answers