In Regard to Taking Notes and Recording Interviews, Most Reporters

In regard to taking notes and recording interviews, most reporters recommend

A) Relying on one's memory rather than bothering with notes or recordings.
B) Recording the interview on tape or digitally and dispensing with note taking.
C) Taking notes of names, dates and amounts but relying on memory for direct quotations.
D) Taking detailed notes and recording the interview on tape or digitally.