ICT1532 Oct/Nov 2012 exam paper — questions

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  1. Question 1 · Types of networks · 1 mark

    Figure 1 shows five computers, each linked by its own individual cable to one central connecting device. Identify which network topology this arrangement represents.Show the full question

  2. Question 2 · Transmission media and cabling · 1 mark

    Identify the network medium that has a layer of braided wire or foil positioned between the core and the outer insulating layer, together with an additional layer of plastic or rubberized material separating the central core from that shielding layer.Show the full question

  3. Question 3 · Types of networks · 1 mark

    Identify the network topology in which every node has an independent connection to every other node.Show the full question

  4. Question 4 · The OSI model · 1 mark

    Identify the OSI layer responsible for addressing data messages, translating logical addresses into actual physical addresses, and routing data to addresses on the network.Show the full question

  5. Question 5 · Transmission media and cabling · 1 mark

    State which RJ connector is used by twisted pair network cable.Show the full question

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