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单选题
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 functions
B
difference in capacities in the two systems
C
cache size discrepancies between the two systems
D
the necessity of using two storage management products
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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 RFP requires installation of an open system SAN and migration of 40 TB currently residing on ten UNIX servers （on internal server disk）. The Service Level Agreement （SLA） requires no more than five minutes per week of planned downtime for backup. Which IBM System Storage solution is the most cost effective（）A、an IBM System Storage DS8700 with LTO tape driveB、an IBM System Storage DS8700 with FlashCopy ManagerC、an IBM XIV Storage SystemD、an IBM XIV Storage System with SAN Volume Controller
考题
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two IBM System Storage DS8100 systemsB
one IBM System Storage DS8300 with LPARC
two IBM System Storage DS6800 systems in a single rackD
one IBM System Storage DS6800
考题
单选题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
考题
单选题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?（）A
Concurrent CopyB
FlashCopyC
Metro MirrorD
Global Mirror
考题
单选题An architectural design company with 45 employees has their office located within 5 kilometers oftheir disaster recovery center. They have an IBM System Storage N6040 installed at bothlocations. In this customer environment what protocol would be used for disaster recovery？（）A
NFSB
CIFSC
iFCPD
iSCSI
考题
单选题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
考题
单选题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
考题
单选题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
单选题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 centerB
a backup solution that includes magnetic tape that is shipped to an off-site storage facilityC
a less powerful copy environment at a hot site with asynchronous mirroring and cluster technologyD
an exact copy of the primary environment at a hot site with remote mirroring and cluster technology
考题
单选题A customer RFP requires installation of an open system SAN and migration of 40 TB currently residing on ten UNIX servers （on internal server disk）. The Service Level Agreement （SLA） requires no more than five minutes per week of planned downtime for backup. Which IBM System Storage solution is the most cost effective（）A
an IBM System Storage DS8700 with LTO tape driveB
an IBM System Storage DS8700 with FlashCopy ManagerC
an IBM XIV Storage SystemD
an IBM XIV Storage System with SAN Volume Controller
考题
单选题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?（）A
Global Mirror for zSeriesB
Metro MirrorC
Global CopyD
Metro/Global Mirror
考题
单选题A bank has requested proposals for a storage solution to implement disaster recovery processes for their IBM System z configured with Linux, IBM System p configured with AIX, and Microsoft Windows environments. The solution must simulate a multi-site environment and provide the customer the ability to evaluate Metro Mirror, Global Mirror, and FlashCopy. Floor space is limited. What hardware platform provides this native support?（）A
IBM XIV Storage SystemB
IBM System Storage DS5300C
IBM System Storage DS8800D
IBM System Storage DS5020 with SVC
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