1) You have been hired as an I.T professional to work for organization X. One of your duties is to make sure that the systems the organization uses are secure. Explain to your manager all the possible security threats the organization is likely to experience and advise him on what they can do to make sure that these threats do not occur. 2) Mr. John wants to set up an internet caf and so he comes to you for advice on what to do. a) As an I.T professional explain to him all the computer networking devices that you know so that he can decide which one to buy for his business. b) He also requests you to explain to him the different type of networks so that he gets to understand which one to set up in the internet caf. c) When setting up a network in the internet caf, Mr. John must use a suitable network topology, explain to him about all the possible network topologies that you know.