Answer Happy

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2. Happy Cruise Lines is headquartered in New York and in addition has regional offices in the cruise port cities of Miami, Houston, and Los Angeles. New York has a large server and several LANs. The other three sites each have a single LAN with a smaller server. The company's four offices communicate with each other via land-based telecommunications lines. The company's ships, each of which has a server on board, communicate with the New York headquarters via satellite. Also located in New York is the company's Web site, through which passengers and travel agents can book cruises. o Devise a data security strategy for Happy Cruise Lines that incorporates appropriate data security measures. o Happy Cruise Line's main relational database, located in New York, is considered critical to the company's functioning. It must be kept up and running as consistently as possible and it must be quickly recoverable if something goes wrong. Devise backup and recovery and disaster recovery strategies for the company. o A particularly popular Christmas-week cruise is booking up fast. There are only a few cabins left and the company wants to be careful to not "overbook" the cruise. With customers, travel agents, and the company's own reservations agents all accessing the database at the same time, devise a strategy that will avoid overbooking.