A customer has the following non-virtualized servers： - three Exchange servers， each with 2.8 TB database 
- five System i Domino servers， each with 2 TB database 
- 20 TB usable capacitySun/SAP cluster 
- 70 TB usable capacity of System p requirement 
- annual growth rate of 12 TB usable capacity per year  
What is the most cost-effective solution for three years（）

单项选择题A customer has an existing IBM System Storage DS8700 2-way model with 8 mega packs of 300 GB disks and 16 fibre ports.  How many additional fibre ports and mega packs can be installed in the base frame（）

A.16fibre ports and 0 mega packs
B.4fibre ports and 8 mega packs
C.8fibre ports and 4 mega packs
D.12fibre ports and 0 mega packs

单项选择题During the pre-installation planning of a customer’s recently purchased IBM System Storage DS8700 the port configuration， cabling， and disk layout were discussed.  What other topic should be discussed in this solution review（）

A.LPAR capacity planning
B.logical volume configuration
C.data migration process
D.audit hosts for HBA worldwide port names

单项选择题A customer has installed an IBM System Storage DS8700 with 20 TB of storage， two-way processor version， 32 GB cache， and 16 Fibre Channel ports. The customer is beginning to experience throughput performance issues.  To address this performance consideration with minimal cost to the customer， which of the following should be the FIRST step to resolve the problem（）

A.add an expansion frame with additionalFibre Channel ports
B.increase the amount of storage by 20 TB
C.conduct a Disk Magic study to identify the source of the performance issue
D.add additionalFibre Channel ports to the existing DS8700

单项选择题The storage specialist needs to prepare an IBM System Storage DS8800 proposal including 64 host ports. The offer needs to meet the lowest possible price.  What is the minimum number of I O Enclosure Pairs PCI-E for this configuration（）

A.one I/O enclosure pair PCI-E
B.two I/O enclosure pairs PCI-E
C.four I/O-enclosure pairs PCI-E
D.eight I/O-enclosure pairs PCI-E

单项选择题A healthcare provider has two applications that they need to redundantly protect in a SAN environment. Their patient record application runs on Oracle 11i and consists of many small， randomly accessed files. The database is kept on three clustered Sun servers and currently uses 30 TB of data space. Their imaging application that retains and manages x-rays， consists of Filenet， CommonStore， and TSM running on an IBM Power750 server， and is currently using 65 TB of data space.  Which of the following disk solutions meets the customer’s requirement（）

A.IBM System Storage DS8700 2 way
B.IBM System Storage DCS9900
C.IBM System Storage DS8700 4 way
D.IBM XIV Storage System