Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between hashmap and hashtable? What is an interface?
- 0 Answers
- 1073 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?
Break statement can be used as labels in java?
What is thread safe java?
how to print output with out using sop statements
Can a class with private constructor be extended?
What is regex in java?
How to restrict a member of a class from inheriting by its sub classes?
Differentiate Vector and ArrayList?
What are local variables?
What is a stringbuilder?
What is the purpose of the strictfp keyword?
Marker interface means , interface which has no methods.Then what is the necessity of its usage.I read "it tells the compiler that it should be treated differently ". "It is used to store state of an object". But still am not clear.Please explain clearly.
Core Java 
