Raja Siva Ganesh Panuganti

Hi Experts ,
Can any one say what is Static Variable,Static Method and Static Class...
Why a Static method cannot call another static method...?

please let me know what is web container,web component and web server
how they are related to servlet
Are both are same or different
please clarify
thanks in advance
[ August 03, 2006: Message edited by: Bear Bibeault ]

thanks
thats why we use IO exception in servelet service()
thank you very much

i want to know the main defiiernce between these two and the advatages of servlet over CGI
Can we use CGI in java aplications
plzzz iam very much curious abt the working of both servlet and CGI and their pros and cons


Thnaks in advance

Plzz let me know the major difference between servlets and CGI
plz tell me abut their pros and cons
THANKS IN ADVANCE

hai,
I have a small doubt regarding interfaces in sql package.
consider ResultSet interface or connection interface or any interface in java.sql
the methods in ResultSet are implemented and they are returning some values.
but generally methods in an interface are not having any definitions(must be abstract)
I want to know where and how these methods r given implementation
ex:
ResultSet is haaving a method next() which is pointing to the first record in the begining.
So some logic is given for that method next()
I want to know how and where this method next() is given implementation
plzz any body helpppppp?
THANKS IN ADVANCE