After configuring a Parent-Child relationship between the files, which query should an implementation engineer run in order to QA the setup?

A client would like to integrate the following two sources:

Google Campaign Manager:

IAS:

After configuring a Parent-Child relationship between the files, which query should an implementation engineer run in order to QA the setup?
A . Media Buy Type, Media Buy Name, Impressions, Analyzed Impressions
B . Creative Name, Impressions, Analyzed Impressions
C . Media Buy Name, Impressions
D . Media Buy Type, Analyzed Impressions

View Answer

Answer: A