Methods of error detection
28 past-paper questions on Methods of error detection · examined 2020–2025.
20255 questions
Describe the process of the checksum error detection method.
Identify one other error detection method that could be used to check for errors in the data.
Describe how an even parity check detects an error.
Explain how errors may occur in the data during transmission.
Give two error detection methods that could be used to check for errors in the data after transmission.
20243 questions
Explain how the data might have errors after transmission.
Describe how the error detection system operates to check for errors.
Give two other error detection methods that could be used.
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