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 (e.g., 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 (6 marks)Discussion of transmission impairments (6 marks)Explanation of error detection techniques (6 marks)Use of examples (2 marks)

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