Why do we need singleton class?


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

Post New Answer

More Core Java Interview Questions

Write a program to show whether a graph is a tree or not using adjacency matrix.

0 Answers   Amazon,


Is it safe for adding 10,00,000 records/objects to HashMap?, i.e is it safe to add millions of objects to HashMap?

2 Answers  


What are methods of a class?

0 Answers  


What are implicit objects in java?

0 Answers  


Is space a char?

0 Answers  






What are byte codes?

0 Answers  


Why is stringbuffer not immutable?

0 Answers  


How do you do math powers in java?

0 Answers  


What is literal example?

0 Answers  


When should I use singleton pattern?

0 Answers  


Where is stringbuffer stored?

0 Answers  


Is break statement can be used as labels in java?

0 Answers  


Categories