A travel company is concerned about the security of its customers data. (a) Identify one cause of data loss. [1 Mark](b) Outline a consequence of that data loss. [1 Mark]As it is important to have no downtime on their system the company has decided to install a failover system so if there is any data loss off their main system the failover system will come online immediately. (c) Describe one other method that can be...