FlashCopy
Metro Mirror
Global Mirror
Global Copy
第1题：
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 Mirror
B. Metro/Global Mirror
C. Geographically Dispersed Open Servers (GDOS)
D. Geographically Dispersed ParallelSysplex (GDPS)
第2题：
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：（）
第3题：
A.FlashCopy
B.Global Copy
C.Global Mirror
D.Metro Mirror
第4题：
如下的哪一种提供把基于卷的数据做基于时间点的本地瞬间拷贝（）
第5题：
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?（）
第6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 Copy
B. Metro Mirror
C. Global Mirror
D. Metro/Global Mirror
第7题：
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?（）
第8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 Mirror
B. DS5300 systems at each site running Metro Mirror
C. DS5100 systems at each site running Global Mirror
D. XIV systems at each site running synchronous mirroring
第9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？（）
第10题：
如下的哪一种提供把数据连续的同步镜像到远端位置？（）