Exam 49: Can and Network Communications

UART uses a signal that toggles between 0 volts and ________.

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Question 1

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A data bus is being checked for voltage activity. Both the DMM and the oscilloscope show a constant zero volts with the key on or off. This indicates ________.

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Question 2

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Low-speed networks operate at less than ________ bits per second.

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Question 3

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A data line has been diagnosed as being shorted to ground. Which of these would be the next step in diagnosing this problem?

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Question 4

Showing 1 - 4 of 4

Exam 49: Can and Network Communications

UART uses a signal that toggles between 0 volts and ________.

A data bus is being checked for voltage activity. Both the DMM and the oscilloscope show a constant zero volts with the key on or off. This indicates ________.

Low-speed networks operate at less than ________ bits per second.

A data line has been diagnosed as being shorted to ground. Which of these would be the next step in diagnosing this problem?

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