The Start of Frame (SOF)bit Is Being Discussed

question 19

Multiple Choice

The start of frame (SOF) bit is being discussed. Technician A says with the J1850 protocol, the SOF bit is pulled from low to high. Technician B says with the CAN 2.0 A protocol, the SOF bit is pulled from high to low. Who is correct?

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

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Definitions:

Civil War

A war between citizens of the same country or state, often to achieve political independence or change governmental policies.

Major Factors

Essential elements or determinants that play a significant role in influencing or deciding the outcome of a particular situation or in the analysis of a problem.

Thirteenth Amendment

An amendment to the United States Constitution, ratified in 1865, that abolished slavery and involuntary servitude, except as punishment for a crime.

Constitutional Amendment

A modification or change to a constitution, which in the United States requires a specific and rigorous process involving both Congress and the states.