Can a boolean be null java?


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

Post New Answer

More Core Java Interview Questions

Is it possible to write a regular expression to check if string is a number?

0 Answers  


What about instanceof operator in java?

0 Answers  


Why does java not allow multiple public classes in a java file ?

2 Answers  


What is anagram in java?

0 Answers  


What does sprintf return?

0 Answers  






What is downcasting?

0 Answers  


What is encapsulation? Elaborate with example?

1 Answers   BMC,


Why const and goto are reserved keyword in java?

1 Answers  


What is a loop java?

0 Answers  


Does java linked list allow duplicates?

0 Answers  


What are pass by reference and pass by value?

0 Answers  


what is difference between Interface and abstract class

2 Answers   GCPL,


Categories