SEALED KEYWORD USED FOR CLASS TO NOT EXTEND

FORM,WINDOW,PASSPORT,CUSTOM AUTHENTICATION MODES

CALLING THE .JSS FILES

IN THE WEB.CONFIG FILES UNDER SESSION TAG <TIMEOUT = 30 MIN>

IN THE EVENT LOG 

PAGE_INT,PAGE_LOAD,PAGE_RENDER,PAGE_LOADVIEWSTATE,PAGE_UNLOA
D

ABSTRACT CLASS CAN HV CONCREATE METHOD WHERE AS INTERFACE 
DOES NOT HV ANY CONCREATE METHODS . ANY CLASS IMPLEMENTING 
INTERFACE HV TO IMPLEMENTS ALL ITS METHODS .ABSTRACT CLASS  
CAN BE  THE BASE CLASS OF ALL DERIVE CLASS .ABSTRACT CLASS 
CHAIN CAN BE BREAK TO GIVE NEW DEFINATION  WHEREAS 
INTERFACE CHAIN CANNOT BE BREAK .INTERFACE CAN BE IMPLEMENT 
BY A STRUCTURE BUT ABSTRACT CLASS CANNOT BE USED WITH A 
STRUCTURE BCOSE STRUCTURE DOESNT SUPPORT INHERTANCE.



DATASET IS DISCONNECTED ARCHITECTURE WHERE AS DATAREADER IN 
CONNECTED ARCHITECHTURE.DATASET CONTAIN DATA IN XML FORMAT 
WHERE AS DATAREADER IN ORIGINAL DATA TABLES.DATASET USES 
DATAADAPTER TO FETCH DATA FROM DB WHERE AS DATAREADER 
DIRECTLY FETCH DATA FROM DB.DATA SET IN READ WRITE WHERE AS 
DATAREADER IS READONLY DATAOBJECTS WHICH MEANS DATA CAN BE 
MANUPULATE INSIDE DATASET BUT NOT IN DATAREADER.


STRING BUILDER CLASS IS MUTABLE WHERE  AS STRING IS NOT 
MUTABLE WHICH MEANS WE CAN ADD NEW STRINGS TO STRING 
BUILDER CLASS WHERE WE CANNOT MANUPULATE STRING ONCE IT IS 
DECLARED.


CUSTOM CONTROLS ARE COMPILED CONTROLS WHERE USER COTROLS 
ARE NOT COMPLIED .CUSTOM CONTROLS CAN BE USED ACROSS MANY 
APPLICATION BCOX IT REMAINS IN DLL FORMAT WHICH CAN BE 
REFERENCE WHERE AS USER CONTROLS CANNOT BE USED IN MORE 
THAN ONE APPLICATION.