Q45
The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to
A.
0.003
B.
0.009
AnswerC.
0.991
D.
0.999
E.
None of the above
Answer: Option B
Solution
Answer: Option B
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