A customer has a requirement for Disaster Recovery for compliance within their industry. Theyhave an RPO of 4 hours and an RTO of 24 hours. Cost is a consideration. What is the most costeffective DR implementation?()

A . a disk-to-disk backup solution keeping all storage in the data center B . a backup solution that includes magnetic tape that is shipped to an off-site storage facility C . a less powerful copy environment at a hot site with asynchronous mirroring and cluster technology D . an exact copy of the primary environment at a hot site with remote mirroring and cluster technology

时间:2022-11-06 14:08:45 所属题库:IBM(000-118)题库

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