A customer's initial backup capacity of 1TB, the average daily data increment of 10G, backup strategy is once a week, all the equipment once a day from Tuesday to Sunday. Difference in reserve, all reserve and additional backup data are stored for 4 weeks, regardless of deduplication / redundancy ratio / replication, etc. Please calculate the required back-end. The capacity should not be less than ______. This 1TB is calculated according to 1000G

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The initial backup is 1000G. Weekly full backups for 4 weeks require 4000G (1000G x 4). Daily incremental backups for 4 weeks (6 days a week) require 240G (10G x 6 days x 4 weeks). Total required capacity is 4240G (4000G + 240G). However, since the question asks for a capacity not less than the calculated amount, the closest higher option is 5940G.

A Customer's Initial Backup Capacity of 1TB, the Average Daily