Hi,

I think , there is no standard answer for this 
question.most of the time the  frame work depend on the 
type of application. I can say it is customised one for the 
application and the company.Every one needs cloth for their 
shirts but shirt measurements and style are different from 
person to person.

hi
almost every organization vl use DataDriven frame work

depends on the application and company they can design 
their own frame work.based on the frmae work u can select 
any on of the architecture which is mentioned below
1)functional decomposition architecture(FDA)
2)key word driven architecture
3)hybrid driven
4)data driven

We  r using Hybrid framework which is a combination of 
Keyword and Modular.
Modular framework-
for ex:if we have print button in the application in so 
many places and we dont need to write the print code again 
and again. Just write a function for the actions to be 
performed in it and save it in one folder. All functions of 
these kinds should be stored. and whenever u need just call 
that particular function.

Keyword-Hope u have idea about this