Search Interview Questions
| More than 3000 questions in repository.|
There are more than 900 unanswered questions.
Click here and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
|Interview Questions and Answers|
|Ans. Yes , using Class.getInstance.|
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  java   oops   constructor   default constructor   class.getinstance|
|Why Java provides default constructor ?|
|What is a Default Constructor ?|
|Will Compiler creates a default no argument constructor if we specify only multi argument constructor ?|
|Difference between Class#getInstance() and new operator ?|
|Does every class needs to have one non parameterized constructor ?|
|Variable of the boolean type is automatically initialized as?|
|In a case where there are no instance variables what does the default constructor initialize?|
|Is it mandatory to have a default constructor ?|
|Why Java doesn't provide a default constructor if we define an argument constructor ?|