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The use of a parity bit means that every byte occupies bits?
Nine.
Refers to an error checking procedure in which either every byte has an even number of ones or every byte has an odd number of ones?
Parity
Refers to an error-checking procedure in which either every byte has an even number of ones or every byte has an odd number of ones?
Parity
The use of a parity bit means that every byte occupies how many bits?
Eight
What does ecc mean?
ECC stands for "error correcting code". It is a way to check for accuracy by adding one bit of redundant data (or parity data) to the end of each byte. As an example, when the digits of a byte total an odd number, the parity bit will be a zero. When it is even, it will be a one. If the parity bits do not match their respective bytes, the data is known to be corrupted.
Which bit is an extera bit attached to byte purposes of checking for accuracy?
It's called a parity bit.
True or False In RAID Level 3 a parity bit is assigned to each data byte when it is transmitted or written to a disk?
True
What is called if the number of bits is not an odd number for odd parity or an even number for even parity?
That's called a "parity violation", which indicates a bit error in the byte. That's the whole purpose of parity ... detecting bit errors, although in order to do it, you have to significantly increase the data load by adding an extra bit to every 7 or 8 bits in the end-user's business traffic.
How do you attach parity bit in c language?
for example: unsigned char attach (unsigned char byte, unsigned char bit) { unsigned char mybyte; mybyte = byte&0x7f; if (bit) mybyte |= 0x80; return mybyte; }
What refers to an error checking procedure in which either every byte has an even number?
A ninth bit is added to each byte, and its value is set so that the number of 'ones' in the nine bits is always even. That's "even parity".
Is used for error detection where the bit is turned on or off depending on whether the sum of the other bits in the byte is even or odd?
it is called even / odd parity check
What does the method known as parity do?
In RAM, parity is a type of built-in error-checking system. After the 8 bits in a byte receive data, even parity works by adding to total number of 1s. If the number is odd, the parity bit is set to 1; if the number is even, the parity bit is set to 0. When the data is read back, the total is added up again and compared to the first total. If the parity bit is 1, the data is error-free, but if the total is odd and the parity is 0, the chip recognizes a problem and gets rid of the data. Odd parity works in the same fashion, just the other way around.
