OBDII Technology Is Being Discussed

question 96

Multiple Choice

OBDII technology is being discussed. Technician A says the OBDII system has the ability to store a freeze frame [snapshot] of the operating conditions that existed when the fault occurred. Technician B says vehicle identification must be transmitted automatically to the scan tool. Who is correct?

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

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Definitions:

Methylphenidate

A stimulant medication commonly prescribed for attention deficit hyperactivity disorder (ADHD) and narcolepsy, known to improve attention and focus.

Non-Hispanic White

A demographic category in the United States Census that refers to people who identify as white and are not of Hispanic or Latino origin.

Recreational Drug

Substances taken for pleasure rather than for medical reasons, often associated with higher risk of addiction and legal issues.

Autism Spectrum Disorder

A developmental disorder characterized by difficulties in social interaction and communication, along with restricted or repetitive patterns of behavior or interests.