Technician a Says Self-Shifting Manual Transmissions Use Planetary Gearsets and Torque

Multiple Choice

Technician A says self-shifting manual transmissions use planetary gearsets and torque converters like conventional automatic transmissions. Technician B says these transmissions are manual transmissions that shift gears using a computer-controlled actuator connected to the shift forks and a clutch actuator. Who is correct?

A) A only
B) B only
C) both A and B
D) neither A nor B