Technician A says a diagnostic code (DTC) tells the technician exactly which part to replace. Technician B says that OBD II vehicles require the use of a scan tool to read diagnostic codes. Who is correct?
A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B
Answer: B
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The ____ is an international decimalized system of weights and measures used throughout the scientific community.
a. metric system b. American system c. standard unit d. algebra
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What type of battery is used for the battery backup in an access control syste?
A. Sealed battery B. Lead-acid battery C. Gel-type battery D. All the above
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The four major functions of oil are to ____________________, ____________________,
____________________, and ____________________
Fill in the blank(s) with the appropriate word(s).
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Linux uses the freeware ____ shell as its default command interpreter.
A. Bash B. Bourne C. C D. Korn
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