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標題: [ICT] Parity check problem [打印本頁]

作者: tsksorpao    時間: 2013-10-23 12:32 AM     標題: Parity check problem

For the following three 8-bit binary numbers, odd parity checking is used for validating the numbers. How many errors can be detected?

10011110
00100111
11001110

A. 0
B. 1
C. 2
D. 3

It's a question from Longman book. And I found that the answer is C from some sort of model answers. Why the answer is C?

Thanks




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