Technician a States That When Using a Torque Angle Gauge

Technician A states that when using a torque angle gauge, you should place it over the head of the bolt, and then put the torque wrench on top of the gauge and zero it, if necessary. Technician B states that if a component requires multiple bolts or fasteners, make sure to tighten them all to the same torque angle in the sequence that is specified by the manufacturer. Who is correct?

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