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Cloud computing
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Question A4 An IT company adopts virtualization by deploying 4 virtual servers in a single physical server which has limited computing capability. (a) State ANY TWO risks of this case. Provide suggestion to mitigate these risks. (4 marks) (b) An IT staff member notices that those virtual servers use default settings. Suggest how to increase the security of those virtual servers. (6 marks) (C) Describe how to adopt resource replication when a main system fails. (5 marks)