Hi All, In Java null, true, false are keywords or not? According to Jaworski Mock up exam, above three are not keywords. He has given that valus are not keywords. But according to Sun's CoreJava book, I found null is a keyword. Any one can clear my doubt. thanks in advance. Also I want to tell one more thing. In Jaworski Mockup exam one question's answers is wrong. i.e he has given that example of polymorphism is overloading. But as I know the correct answer is overriring. ------------------ Chitra Natarajan Denver,Co. USA E-mail:email@example.com
chitra, i think an example of polymorphism IS overloading. since in overloading, the method name essentially must be the same, we may define various ways of implementation of the same. which is polymorphism chetan
Hi Me too had this confusion that which one is example of polymorphism. Either overriding or overloading. Initially I had an impression that overriding is example of polymorphism but in some mock exam I found that overloading is example of polymorphism. I would love to hear from our moderator on this to make sure what is the correct answer?
Please do reply. vivek
Joined: Jun 03, 2000
I am really looking forward to hear from our moderators. please do help here. tahnks