only once instance of a particular class is allowed.through private constr

what is private constructor?what are the uses of writing
private constructor in our program?

Question Posted / udaychow

Answer Posted / udaychow

only once instance of a particular class is allowed.through
private constructor only we can achieve singleton design
pattern.

Is This Answer Correct ?

8 Yes

8 No

Please Help Members By Posting Answers For Below Questions

What is class and its types?

1019

You can create a string object as string str = “abc”; why cant a button object be created as button bt = “abc”;? Explain

977

Can you tell me range of byte?

976

Can Exception handling we can handle multiple catch blocks?

1028

What is variable explain?

985

Is java util list serializable?

915

What is the purpose of void class?

1052

In case of inheritance what is the execution order of constructor and destructor?

1109

What is a buffer in computer?

981

Can you override static methods?

949

How are java objects passed to a method and what are native methods?

1060

what is synchronization? : Java thread

1005

What are the new features in java 8?

1004

What are runtime exceptions?

1151

Explain wait(), notify() and notifyall() methods of object class ?

1015