Question: Explain how data is transmitted over a network and the challenges that may arise from transmission impairments like noise or attenuation. Discuss how error detection
Explain how data is transmitted over a network and the challenges that may arise from transmission impairments like noise or attenuation. Discuss how error detection methods eg parity checks, checksums help ensure accurate data. Provide examples to support your answer.References: Combine knowledge of data transmission, error detection, and transmission impairments in a detailed analysis.Breakdown:Explanation of data transmission marksDiscussion of transmission impairments marksExplanation of error detection techniques marksUse of examples marks
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