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下面哪个软件功能设计用于提供将数据连续同步传输到远程设备？（）
- A、FlashCopy
- B、Metro Mirror
- C、Global Mirror
- D、Global Copy
参考答案
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下面哪个软件功能设计用于提供将数据连续异步传输到远程设备?典型的特点是提供了比同步方式更远的距离。()
A.FlashCopyB.Global CopyC.Global MirrorD.Metro Mirror
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A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites.Which of the following solutions satisfies the customer‘s recovery time objective?（）A. DS8700 systems at each site running Metro MirrorB. DS5300 systems at each site running Metro MirrorC. DS5100 systems at each site running Global MirrorD. XIV systems at each site running synchronous mirroring
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A customer needs to achieve a very aggressive RTO of 30 minutes or less. A critical requirement is a continuous availability and disaster recovery solution for the mainframe environment.What IBM solution should be recommended to this customer?（）A. Metro MirrorB. Metro/Global MirrorC. Geographically Dispersed Open Servers (GDOS)D. Geographically Dispersed ParallelSysplex (GDPS)
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A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance.Which of the following products best accomplishes this task?（）A. Global CopyB. Metro MirrorC. Global MirrorD. Metro/Global Mirror
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一个大型的企业级客户目前考虑创建新的数据中心，未来准备实施容灾，下面IBM的哪个产品和解决方案应该优先考虑（）A、IBM Tivoli Storage manager软件B、IBM Total Storage Productivity Center软件C、IBM DS8000 磁盘阵列配置Metro mirror 、Global mirror 软件授权D、IBM DS5000 磁盘阵列配置 Metro mirror或Global mirror 软件授权
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用户希望在本地同一机房使用两台DS5000磁盘系统实现存储的高可用，通常推荐一下那种方式：（）A、通过多份 Flash Copy 快照方式保证数据高可用B、Metro Mirror 方式同步复制主存储数据到备用存储C、Global Copy 异步复制方式D、Global Mirror 异步复制，通过一致性组保证数据完整性
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A System z customer is planning to deploy the IBM System Storage DS6800 in each of threesmall data centers located around a large city. A backup data center with an IBM System StorageDS8100 will serve as the disaster recovery facility. Which advanced function can the customerimplement to meet disaster recovery requirements?（）A、Global Mirror for zSeriesB、Metro MirrorC、Global CopyD、Metro/Global Mirror
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A customer is sharing an IBM System Storage DS8300 for both IBM System z and Systemapplications. They need to provide data recovery capability between the primary and the remotedata center, which is 60 kilometers away. Which copy service keeps all data synchronized at theremote data center?（）A、Concurrent CopyB、FlashCopyC、Metro MirrorD、Global Mirror
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DS8000的高级拷贝服务 （ Global Mirror， Global Copy， Metro Mirror） 功能，下面哪个产品不支持？（）A、IBM Enterprise Storage Server Model 800B、DS 6800C、DS 4800D、IBM Enterprise Storage Server Model 800 Turbo
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A customer needs to achieve a very aggressive RTO of 30 minutes or less. A critical requirement is a continuous availability and disaster recovery solution for the mainframe environment. What IBM solution should be recommended to this customer?（）A、Metro MirrorB、Metro/Global MirrorC、Geographically Dispersed Open Servers (GDOS)D、Geographically Dispersed ParallelSysplex (GDPS)
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在利用 SVC 构建双活的数据中心时， SVC 的什么功能发挥最主要的作用？（）A、FlashCopyB、Virtual Disk MirrorC、Metro MirrorD、在线数据迁移
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IBM Global Mirror is based on which of the following very effective copy services functions（）A、Metro Mirror andFlashCopyB、Global Copy andFlashCopyC、Metro Mirror and Global CopyD、OEL and Global Copy
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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
考题
A customer with a small IT budget has one data center. Their main application is a database running on an IBM System Storage DS8000. The database has a data change rate of 50% per day. Once a week， they must do a point-in-time backup from the database to tape. The time it takes to run the backup now exceeds the backup window allowed. The customer requests a proposal to reduce database downtime caused by running backups， with nearly no impact to production volumes. In addition to the tape backup， which DS8000 feature should a technical specialist propose（）A、FlashCopyB、FlashCopy SEC、Metro MirrorD、Global Mirror
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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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A company with three sites （one local production site， one intermediate site， and one remote site） wants to use Metro/Global Mirror. Which statement is correct about the volumes at the intermediate site（）A、the intermediate site volumes are Metro Mirror target volumes for the remote siteB、the intermediate site volumes are Global Mirror target volumes for the remote siteC、the intermediate site volumes are both Global Mirror source and Metro Mirror target at the same timeD、the intermediate site volumes are alsoFlashCopy sources for the remote site
考题
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
考题
A customer has an IBM System Storage DS8100 at their primary site and a DS6800 at their recovery site, 9.5 kilometers away. They want to replicate data for disaster recovery backup with the least impact on performance. Which of the following products best accomplishes this task?（）A、Global CopyB、Metro MirrorC、Global MirrorD、Metro/Global Mirror
考题
A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites. Which of the following solutions satisfies the customer's recovery time objective?（）A、DS8700 systems at each site running Metro MirrorB、DS5300 systems at each site running Metro MirrorC、DS5100 systems at each site running Global MirrorD、XIV systems at each site running synchronous mirroring
考题
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
考题
单选题一个大型的企业级客户目前考虑创建新的数据中心，未来准备实施容灾，下面IBM的哪个产品和解决方案应该优先考虑（）。A
IBM Tivoli Storage manager软件B
IBM Total Storage Productivity Center软件C
IBMD S8000磁盘阵列配置Metro mirror、Global mirror软件授权D
IBMD S5000磁盘阵列配置Metro mirror或Globa lmirror软件授权
考题
单选题A company with three sites （one local production site， one intermediate site， and one remote site） wants to use Metro/Global Mirror. Which statement is correct about the volumes at the intermediate site（）A
the intermediate site volumes are Metro Mirror target volumes for the remote siteB
the intermediate site volumes are Global Mirror target volumes for the remote siteC
the intermediate site volumes are both Global Mirror source and Metro Mirror target at the same timeD
the intermediate site volumes are alsoFlashCopy sources for the remote site
考题
单选题DS8000的高级拷贝服务（Global Mirror，Global Copy，Metro Mirror）功能，下面哪个产品不支持？（）A
IBM Enterprise Storage Server Model 800B
DS6800C
DS4800D
IBM Enterprise Storage Server Model 800 Turbo
考题
单选题IBM Global Mirror is based on which of the following very effective copy services functions（）A
Metro Mirror andFlashCopyB
Global Copy andFlashCopyC
Metro Mirror and Global CopyD
OEL and Global Copy
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