This looks like a test question. Why not find the answer sheet and copy it in?
Bob
Hi, Could please explain me how to calculate following. We know the answer but don't know hoe to calculte it. ================================================================================= Q: 165 An application uses ten 10 GB Devices. A pointer based replica of the application is required. The replica will be kept for 24 hours. The data changes by 20% every 24 hours. How much storage should be allocated for the replication? Answer:- 20 GB An application uses ten 20 GB devices. A full volume replica of the application is required. The replica will be kept for 24 hours and the data changes by 20% every 24 hours. How much storage should be allocated for the replication? Answer:- 40 GB =================================================================================== Q: 19 An application uses ten 9 GB devices. A full volume local replica of the application is required every 6 hours. Each replica will be kept for 24 hours. How many replica devices are required? Answer:- 40 Q: 89 An application uses ten 9 GB Devices. A pointer based replica of the application is required every 4 hours. Each replica will be kept for 24 hours. The data changes by 10% every 4 hours.How many replica devices are required? Answer:- 60 ================================================================================= Regards, Moin

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