QTP DP (Descriptive Programming) allows working without native QTP Object Repository. QTP Descriptive Programming provides test objects' properties and their values.So, QTP uses Descriptive Programming statements to identify objects in AUT (application under test) during Run-time.This QTP video shows and explains concepts of QTP Descriptive Programming:What is QTP Descriptive Programming?How to pass properties and their values directly to test object?How to pass properties and their values using Description object?How to select Descriptive Programming properties of a test object?How t0 oconvert usual QTP script into QTP Descriptive Programming script?How to debug QTP DP?Different secrets of QTP Descriptive Programming Less