Validate data manually

If my back end (database) shows 200 records, when the data comes from back end to front end it shows only 100 records (in application) how i can validate this by manually?

Plz explain Automation using QTP tool?
plz explain realtime experts in detail

[b]Question asked by visitor Chandana[/b]

you can use the information to create a plan, including diagrams, to show the layout (front end/back end), ...