________ signals are difficult to synchronize and hard to monitor with error-checking schemes because there are no opposite polarity pulses to count.
Correct Answer:
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Q1: In communications, the term _ refers to
Q3: The three common digital patterns are _,
Q4: The most commonly used digital bit pattern
Q5: Bipolar non-return to zero provides the best
Q6: The pulse _ is the shape the
Q7: A two-way radio is a good example
Q8: One problem with analog signals is that
Q9: The only analog portion of the network
Q10: Which of the following is not one
Q11: The step that converts a voltage value
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