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12 marksHardware Components

CAPE Computer Science Unit 1 · 2008 · Paper 2 · Question 2(a)

Discuss what happens at the sending computer when the OSI model for networking is involved in the transmission of a text file to another computer. Use a diagram clearly showing the direction of flow of data using the OSI model.

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Other parts of this question

  1. 2(b)Differentiate between 'HTTP' and 'FTP'.[6 marks]
  2. 2(c)(i)Explain how the Client/server approach can be used to share files over the Internet.[3 marks]
  3. 2(c)(ii)Explain how the Peer-to-peer approach can be used to share files over the Internet.[3 marks]
  4. 2(d)Explain THREE reasons why a distributed network configuration may be preferred rather than a centralised configuration.[6 marks]

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