你可能感興趣的試題

A global customer’s IT strategy is based upon two DS8000 systems and an N series gateway. They want to protect their
business by implementing a disaster recovery solution. The storage specialist has recommended cascaded mirroring.
Which of the following is the business benefit of cascaded replication（）

A.it is cost efficient， as a single N series or DS8000 can have its controllers split between the primary and secondary site and use semi- synchronousmirroring while using asynchronous mirroring to a third site
B.the second site acts as a repeater station so that greater geographical distances can be achieved
C.ITprovides high availability together with disaster recovery by implementing Metro/Global Mirror across three geographically dispersed systems
D.it guarantees data protection by implementing two synchronous copies of the primary site data

單項(xiàng)選擇題

A company has a 30 TB multi-vendor storage environment attached to System i and open systems. They are concerned about the time and effort caused by frequent migrations to new storage hardware for open systems data. In addition to consolidating their storage to a single platform， they would like to take advantage of advanced features such as Easy Tier and implement a three-site business continuity strategy.
Which product provides the best long-term solution for this company（）

A.IBM System Storage DS8000
B.IBM XIV Storage System
C.IBM System Storage N series
D.IBMStorwize V7000

Which IBM host-based device driver allows for path failover， while also providing dynamic load balancing on a Windows 2000-based server（）

你可能感興趣的試題

Which IBM host-based device driver allows for path failover， while also providing dynamic load balancing on a Windows 2000-based server（）