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Networking - (B2(a How does PAM differs from PCM(4 marks(b...

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Sheet1 Page 1 (B1) (a) List 2 main sub-layers within the data link layer of OSI module. (2 marks) (b) Explain the function of error control mechanism in the data link layer. (3 marks) (c) Explain the function of Quantization in PCM. (3 marks) (d) Describe the term modulation for data transmission. (2 marks) (e) Define the term 'Signal'. (2 marks) (f) Compare and contrast aperiodic signal with a periodic signal. (3 marks)
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Unformatted text preview: (B2) (a) How does PAM differs from PCM. (4 marks) (b) Compare and contrast how the term bit rate is different from the term baud rate? (2 marks) (c) Compare and contrast FDM and TDM. (6 marks) (d) Explain the reasons for implementing the inverse time division Multiplexing techniques.(3 marks)...
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