What is singleton class?
Answer Posted / harinath reddy.n
Instead of creating a separate object for every requirement we can create a single object and we can reuse the same object for every requirement
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What checkbox method allows you to tell if a checkbox is checked?
What are the four pillars of java?
What is Major and importance difference between for and foreach loop ?
Difference difference paint() and paintcomponent()?
Where are the card layouts used?
What do you mean by Hash Map and Hash Table?
Can we create an object if a class doesn't have any constructor ( not even the default provided by constructor ) ?
Explain about interrupt() method of thread class ?
Is Java a dying language?
Explain about varargs in java?
What is default switch case? Give example.
What is the use of toarray () in java?
Is there any case when finally will not be executed?
What do you understand by classes in java?
What interface is extended by awt event listeners?