What is java instanceof operator?


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

Post New Answer

More Core Java Interview Questions

What is a default constraint?

0 Answers   HCL,


What is meant by design patterns?

0 Answers  


Where and how can you use a private constructor?

0 Answers  


Name the immediate superclass of the MenuComponent class?

1 Answers  


Why would you desing a J2EE application so user data is entered by way of a JSP page and managed by an underlying Java Beans class?

5 Answers   Adobe,






What do you mean by access modifier?

0 Answers  


Which characters are allowed to use as the second character of an identifier, and which characters are not allowed?

2 Answers  


What is a boolean field?

0 Answers  


What is the difference between an object-oriented programming language and object-based programming language?

0 Answers  


I want my class to be developed in such a way that no other class (even derived class) can create its objects. Define how can I do so?

0 Answers  


Can a serialized object be transferred via network?

0 Answers  


What is the difference between method and constructor ?

3 Answers  


Categories