1)what Is Eul? 2)what Are The Editions Are There In

1)What is EUL? 2)What are the Editions are there in the Discoverer? 3)What is mean by Business Area? 4)What are the Folder types we have? 5)What is work sheet? 6)How to create Parameters and how to attach the LOV to the Parameters? 7)How to Register the PL/SQL Function? 8)How to do group soritng ? 9)How to Define the Page Items? 10)Can we access muliple columns from Multiple Folder? 11)how to Define the Outer Join in the Business Area? 12)How to Hide the duplicate rows? 13)What are the Main diff between Discoverer and Reports 6i? 14)How to Register the Discoverer report in Oracle Apps? 15)What is meant by Calculation? 16)How to Display the parameter values in the Output 17)How to define the multiple conditions? 18)How to define the Join between two folders?