Explain possible attacks on the wired equivalent privacy, Computer Engineering

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Question :

(a) IEEE802.11 supports two types of network architecture, describe these architectures with the support of diagrams detailing the network components.

(b) IEEE802.11 supports 3 types of physical layers, what are they?

(i) With the help of a diagram describe how synchronization is achieved within the different network architectures.

(ii) State and briefly describe other functionalities handled by the MAC management.

(d) Briefly explain possible attacks on the Wired Equivalent Privacy.

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