Technician A says that European vehicles may have two data link connectors - an OBD II standardized DLC under the instrument panel and a manufacturer proprietary DLC designed for dealership scan tools. Technician B says that modern European vehicles will have a CAN data bus that will connect with the OBD II DLC. Who is correct?

A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B


Answer: C

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The fee for overhead and profit allowed in change orders is not stated in the Contract Documents.

Answer the following statement true (T) or false (F)

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The greatest economic consequence of the transcontinental railroad network was that it

A. enabled farmers to make a highly profitable living by shipping their goods across the country. B. enabled people from farms and small towns to visit the big cities. C. united the nation into a single, integrated national market. D. made it possible for some immigrants to settle in the West. E. developed a skilled industrial workforce.

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The primary advantage of ECL over TTL is that ECL circuits have:

A) very short propagation delay times. B) low noise margins. C) constant current drain. D) Both A and C

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Technician A says that CRI stands for color rendering index. Technician B says that the vehicle paint code is found in the trunk on all vehicles. Who is correct?

A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B

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