please refer ""Leveraging Pega 7 (7.1)" it has the details in "Defining Datapage" . But to work on the excerise provided in the pega academy , usually they provide the solution documents which will be in PDF format which was very easy to practice the exercise given. But when i tried downloading the solution document for this chapter i'm seeing the files are .BIN files , i dont know how to use it, if you guys have any idea how to utilise this BIN file, it will be really great help.
The Solution Files for the Leveraging Pega 7 (7.1) Pega Academy Training Course are not .PDF files but rather the actual completed solution Rule Application Product (RAP) files for each exercise. To view the completed solution you must import them into your Exercise Environment.
Download the solution zip file.
Import the solution branch zip (Designer Studio > Application > Distribution > Import).
Please carefully review the "Completing the Exercises" lesson of the Leveraging Pega 7 (7.1) Pega Academy course for a detailed description of how to complete each exercise and then import and view the completed examples.