Howdy Abhijit,
you will have to expect a lot of questions regarding generics as well.
About the differences of the exam you might have a look on this.
http://faq.javaranch.com/java/ScjpFaq#15diff14 Additionally, there are also two topics that are no longer in the newer exam: the java.lang.Math class and all this >> bit <<< shifting.
to "abhishek":
Howdy,
Please have a look into your private messages by clicking the
"My Private Messages" link near the top of this page.
Yours,
Bu.