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- 1Need For Checking ErrorsChecking for errors is important since computers aren't able to check that text is correct; they can only be recognise whether a word is in their built-in dictionary or not.
- 2Parity CheckingParity Checking is one method used to check whether data has been changed or corrupted following transmission from one device or medium to another device or medium.
- 3Even/Odd Parity Checking-To make it an even parity, 0 will be added at the end of the byte so the total number of 1 bits is four
-To make it an odd parity, 1 will be added at the end of the byte so the total number of 1 bits is five - 4Block Parity CheckingIn this method, a block of data is sent and the number of 1-bits are totalled horizontally and vertically (in other words, a parity check is done in both horizontal and vertical directions).
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- Flashcards on Untitled, created by 11.nichols on 20/10/2015.
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