Which option should you enable?

HOTSPOT
You manage an Azure Web Site named contosoweb.
Some users report that they receive the following error when they access contosoweb:
“http Status 500.0 – Internal Server Error.”
You need to view detailed diagnostic information in XML format.
Which option should you enable? To answer, select the appropriate option in the answer area.
Hot Area:

Answer:

Explanation:
Failed Request Tracing is the only option that produces its output in XML files as specified in the question.