Explain how a parity checker would also have detected error

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Reference no: EM13270687

Given 4 Bytes of hexadecimal data: 34H, 62H, 43H, and 17H.

1.Find the checksum byte.

2. Perform the checksum operation to ensure data integrity (add the 5 Bytes showing sum equal to zero).

3. If the second byte changes from 62H to 22H, show how the checksum detects the error.

4. Explain how a parity checker would also have detected this same error.

5. If the second byte changed from 62H to 52H, would the detection of error using checksum and parity be the same? Why?

Reference no: EM13270687

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