单选题A customer is currently using EMC’s Mirrorview/A. Their primary site is 400 kilometers away fromthe secondary site， and they have an RPO of 4 hours. What is the IBM equivalent product？（）A Global CopyB Sync MirrorC Metro MirrorD TPC for Replication

题目

单选题

A customer is currently using EMC’s Mirrorview/A. Their primary site is 400 kilometers away fromthe secondary site， and they have an RPO of 4 hours. What is the IBM equivalent product？（）

Global Copy

Sync Mirror

Metro Mirror

TPC for Replication

参考答案和解析

正确答案： A

解析：暂无解析

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第1题

A customer is using Metro Mirror to mirror the company inventory database from an IBM System Storage DS8700 at their headquarters to a DS8300 at a remote site. Due to bandwidth concerns they are planning to change the mirroring mode to Global Mirroring. They have asked for assistance. What must be done to help the customer make the change?（）A、reboot the secondary systemB、rezone the Storage Area Network switchesC、break and re-establish the mirror relationshipD、increase the buffer credits in the HBAs to reflect the new mirror relationship

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第2题

A customer has one IBM System Storage DS8700 in their main data center with one DS6800 at a secondary site. They are using the Global Copy feature between the sites. They want to bring up a test image at the secondary site using the primary site data. Which sequence of actions will properly bring up the secondary site?（）A、bring up the secondary site on the target disksB、suspend and bring up the secondary site on the target disksC、perform a FlashCopy and bring up the secondary site on the target disksD、"go-to-sync", perform aFlashCopy, and bring up the secondary site on the target disks

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第3题

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 siteB、the second site acts as a repeater station so that greater geographical distances can be achievedC、ITprovides high availability together with disaster recovery by implementing Metro/Global Mirror across three geographically dispersed systemsD、it guarantees data protection by implementing two synchronous copies of the primary site data

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第4题

A customer has two data centers， 500 kilometers apart. The customer requests a proposal for new storage subsystems and a disaster recovery solution that provides consistent data in the event of a disaster at the local site. Which IBM System Storage DS8000 solution should the storage specialist propose to the client（）A、Metro/Global MirrorB、Metro MirrorC、Global CopyD、Global Mirror

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第5题

Which IBM System Storage DS8000 copy function provides a three-site or three-copy solutionusing both synchronous and asynchronous replication?（）A、FlashCopyB、Metro/Global MirrorC、Metro MirrorD、Global Mirror

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第6题

A customer has an IBM System Storage DS8700 at their primary site and an XIV system at their recovery site， which is 9.5 kilometers away. They want to replicate data for disaster recovery backup. Which factor is a primary consideration when proposing a solution for this customer（）A、compatibility of copy functionsB、difference in capacities in the two systemsC、cache size discrepancies between the two systemsD、the necessity of using two storage management products

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第7题

A financial customer has three data centers that are four kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds. Which solution satisfies the customer’s recovery time objective（）A、DS8700 systems at each site running Metro MirrorB、DS8700 systems at each site running Global MirrorC、DS5300 systems at each site running Global MirrorD、XIV systems at each site running Remote Mirroring

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单选题A customer is currently using EMC’s Mirrorview/A. Their primary site is 400 kilometers away fromthe secondary site， and they have an RPO of 4 hours. What is the IBM equivalent product？（）A Global CopyB Sync MirrorC Metro MirrorD TPC for Replication

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参考答案和解析

更多“单选题A customer is currently using EMC’s Mirrorview/A. Their primary site is 400 kilometers away fromthe secondary site， and they have an RPO of 4 hours. What is the IBM equivalent product？（）A Global CopyB Sync MirrorC Metro MirrorD TPC for Replication”相关问题

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