Suppose you received these bit strings over a communications link, where the last bit is a parity

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Suppose you received these bit strings over a communications link, where the last bit is a parity check bit. In which string are you sure there is an error?
a) 00000111111
b) 10101010101
c) 11111100000
d) 10111101111

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Discrete Mathematics and Its Applications

ISBN: 978-0073383095

7th edition

Authors: Kenneth H. Rosen

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Question Posted: May 02, 2016 12:26 PM

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Suppose you received these bit strings over a communications link, where the last bit is a parity

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A correctly transmitted bit string must have an even number of 1 s Therefore ...View the full answer

Discrete Mathematics and Its Applications

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