1)    What is the use of programmable section,how do u call it in x++?

2)    What is prolog?

3)    What is page header?

4)    What is header?

5)    What is section group?

6)    What is a footer,how do u call it in x++?

7)    What is a page footer?

9) difference between footer and page footer?

8)    What is epilog?