Which option automatically identifies the data type, source type, and sample event?

There are several ways to access the field extractor.

Which option automatically identifies the data type, source type, and sample event?
A . Event Actions > Extract Fields
B . Fields sidebar > Extract New Fields
C . Settings > Field Extractions > New Field Extraction
D . Settings > Field Extractions > Open Field Extractor

Answer: C

Explanation:

Reference: https://docs.splunk.com/Documentation/Splunk/8.0.4/Knowledge/Managesearchtimefieldextractions