Data Communication




You are required to carry out research about wireless communications media and to create a PowerPoint Presentation based on the following questions:

(1)   Define what wireless communication medias are.

 (2)   Give three reasons why wireless communications medias are being developed.

 (3)   Give four examples of wireless communications medias.

 (4)   For each type of wireless medium identified in (3) above you need to find:

               (a)   A brief description of the device

               (b)   The type of data e.g. text, video, audio that can transmitted on the device

               (c)   Advantages of the medium

               (d)  Disadvantage of the medium


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