What should your first step be in troubleshooting whether a DataRaptor Extract is retrieving data?

What should your first step be in troubleshooting whether a DataRaptor Extract is retrieving data?
A . Go to the PREVIEW tab in OmniScript to test.
B . Go to the Industry Console and reload the page to test.
C . Deactivate the card and layout, and go to the PREVIEW tab for the card to test.
D . Add a key/value pair in the DataRaptor to test it

Answer: C