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2 marksComputer Networks and Architectures

CAPE Computer Science Unit 2 · 2013 · Paper 2 · Question 5(b)(i)

Discuss issues to consider when developing a computer network.

Discuss network security as an issue when developing a computer network.

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  1. 5(a)Explain why a peer-to-peer network is generally considered a special case of a client/server network.[4 marks]
  2. 5(b)(ii)Discuss expandability as an issue when developing a computer network.[2 marks]
  3. 5(b)(iii)Discuss interconnectivity as an issue when developing a computer network.[2 marks]
  4. 5(c)(i)List, in the correct order, the LAST FIVE layers of the OSI model for computer communication.[5 marks]
  5. 5(c)(ii)For any THREE of the layers listed in (c)(i), describe the role EACH plays in data communication.[6 marks]
  6. 5(d)A company has four desktop computers, one server, twisted pair cable, and a switch. Draw a diagram illustrating how the devices can be connected, carefully…[4 marks]

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