Technician a Uses the Snapshot Function of His Scan Tool

Multiple Choice

Technician A uses the snapshot function of his scan tool to record serial data during a road test that can be transferred and displayed on a PC. Technician B uses the snapshot feature of his scan tool to record the sensor data and conditions leading up to the vehicle setting a DTC. Who is correct?

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