Technician a Says That Most Current Trucks Are Protected from Reverse

Multiple Choice

Technician A says that most current trucks are protected from reverse polarity connections to the electrical system.Technician B says that by connecting a truck electrical system in reverse polarity can destroy an alternator diode bridge and other solid state devices.Who is correct?

A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B