FAA inspectors will ask to see...
Pilots licenses and medical certificates.
Load and trim form.
All aircraft documents, including the technical log and related attachments.
They will likely ask that you demonstrate the test mode of TCAS and EGPWS.
In addition, another inspector will be in the cabin, looking at CC documents, fire extinguishers, door slide/rafts, safety equipment etc.
Meanwhile, it is likely a third inspector will be assigned to the aircraft exterior, to look for obvious maintenance problems.
As long as all of your documents and safety equipment is in proper order, the FAA will say...thank you for your time, and then say goodbye.