Which of the Following Statements Describes the Use of the Field

Multiple Choice

Which of the following statements describes the use of the Field Extractor (FX) ?

A) The Field Extractor automatically extracts all fields at search time.
B) The Field Extractor uses PERL to extract fields from the raw events.
C) Fields extracted using the Field Extractor persist as knowledge objects.
D) Fields extracted using the Field Extractor do not persist and must be defined for each search.