单项选择题
What is reason the customer should install IBM DS8000 Virtual Private Network （VPN） technology for the Call Home function（）
A.to avoid using a more expensive dial-up modem
B.to load new licensed internal code
C.to achieve more efficient and faster problem resolution
D.to enable capacity on demand
相关考题
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单项选择题
A customer has an IBM System Storage Enterprise Storage Server and several EMC CX3 systems installed in a data center， attached to IBM System p servers. As a step toward data consolidation， they intend to put all data on a new DS8700. What would be the most important data migration factors to consider（）
A.sector size and the amount of production data
B.existing RAID levels and the disk drive speed
C.sector size and existing RAID levels
D.amount of production data and the disk drive speed -
单项选择题
A customer has 6.5 TB with 146 GB 15k disk drives on an IBM System Storage DS8700. They want to add 15 TB using 300 GB 15k disk drives. The customer is concerned about performance and wants to know if the DS8700 has the performance capability. What is the appropriate way to model the performance（）
A.Disk Magic
B.Capacity Magic
C.test the workload at an IBM Benchmark Center
D.test the solution with IBM Storage Performance Center -
单项选择题
A bank has requested proposals for a storage solution to upgrade their disaster recovery processes for their IBM System z， UNIX， and Microsoft Windows environment. The solution must simulate a multi-site environment and provide the customer the ability to evaluate Metro Mirror， Global Mirror， Global Mirror for z/OS， and FlashCopy. 120 TB physical capacity is required per site. Only Fibre Channel drives can be used. Which solution best meets the specified requirements（）
A.two DS8700 systems with two-way processor cards and 600 GB FC drives
B.two DS8700 systems with four-way processor cards and LPAR
C.two DS8700 systems with two-way processor cards and two frames per system
D.two DS8700 systems with four-way processor cards and two frames per system
