Technician A says ISO 9141-2 is not a network protocol since it can be used only for diagnostic purposes. Technician B says ISO 9141-2 is a Class B system that has a baud rate of 10.4Kb/s. Who is correct?
A) Technician A only
B) Technician B only
C) Both Technician A and B
D) Neither Technician A nor B

Question

Quizplus · Accepted Answer

ISO 9141-2 is indeed used primarily for diagnostic purposes, aligning with Technician A's statement. It is also a Class B system with a baud rate of 10.4Kb/s, which supports Technician B's statement.

Technician a Says ISO 9141-2 Is Not a Network Protocol