標題:
[ICT]
Parity check problem
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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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