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单选题
A customer is planning on establishing a Global Mirror between two Storwize V7000 storagearrays. The customer is planning to lease an IP WAN connection between sites for the tasks andis running a SAP （database） application on Oracle. Which of the following planning considerationsis most important？（）
A
the distance between sites needs to be less than 100 kilometers
B
consistency groups should be created to maintain write order on the remote mirror
C
ensure sufficient bandwidth exists on the link based on average application workloads
D
ensuring a low round trip latency of less than 30ms on the WAN connection is required
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考题
单选题Which of the following people does IBM recommend be involved with a Pre-Sales Solutions Assurance Review？（）A
The customer executive who is funding the projectB
IBM Global Financing when they are financing the purchaseC
Subject matter experts representing each component of the solutionD
Hardware installation planning representative responsible for the installation
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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
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When working to develop the best data availability strategy for a customer, which of the followingIBM solutions address a customer requirement for "maximum protection for a subset oftransactions"?（）A
DS8000 Global Mirror B
XIV advanced RAID protection C
DS8000 Metro/Global Mirror D
Easy Tier on DS8000
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单选题A customer needs a remote data copy， data migration， and off-site backup solution. The solution cannot impact application performance. The sites are over continental distances. Which characteristic of DS8700 Global Mirror makes it a good fit for this customer（）A
it provides synchronous mirroring on both sidesB
it can be implemented withoutFlashCopy volumes at the target siteC
with Global Mirror， the Metro Mirror functions can be used over continental distancesD
it has almost no impact on application performance because of its extremely short and adjustable coordination time
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单选题A customer is cost-justifying advanced software functions of several disk subsystem vendors.Which of the following software features of the Storwize V7000 are provided at no charge?（）A
Easy Tier, FlashCopy, Thin Provisioning B
Easy Tier, External Virtualization, FlashCopy C
Easy Tier, Metro/Global Mirror, Thin Provisioning D
Metro/Global Mirror, FlashCopy, External Virtualization
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单选题Which best describes the customer benefit of developing business requirements in the prepare phase？（）A
reduce unnecessary disruption， delays， rework， and other problems by establishing test cases for use in verifying that the system meets operational， functional， and interface requirementsB
improve its ability to make sound financial decisions by developing a business case based on its business requirements and establishing a basis for developing a technology strategyC
reduce operating costs and limit change-related incidents by providing a consistent and efficient set of processesD
improve the return on investment and hasten migration by identifying and planning for necessary infrastructure changes and resource additions， as well as reduce deployment costs by analyzing gaps early in the planning process to determine what is needed to support the system
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单选题Which of the following best describe the customer benefits of change management in the operate phase？ Select exactly 1 answer（s） from the following：（）。A
reduce unnecessary disruption， delays， rework， and other problems by establishing test cases for use in verifying that the system meets operational， functional， and interface requirementsB
improve its ability to make sound financial decisions by developing a business case based on its business requirements and establishing a basis for developing a technology strategyC
reduce operating costs and limit change-related incidents by providing a consistent and efficient set of processesD
improve the return on investment and hasten migration by identifying and planning for necessary infrastructure changes and resource additions， as well as reduce deployment costs by analyzing gaps early in the planning process to determine what is needed to support the system
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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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