Question: Q.3.2 Using a scenario example, differentiate between WAN and LAN Q.3.3 Explain the purpose of each layer of the Open System Connection (OSI) model. Note:

Q.3.2 Using a scenario example, differentiate between WAN and LAN Q.3.3 Explain the purpose of each layer of the Open System Connection (OSI) model. Note: you are required to first state the layer followed by its purpose. Note: You are required to draw your own diagram. Q.3.4 Draw a diagram depicting a Mesh topology then describe the topology including at least two (9) advantages and two disadvantages. Q.3.5 Describe the two categories of wireless technologies? (5) Q.3.6 List four devices you use as a student for sending and receiving information. (7) (6) (4)

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