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单选题
A customer has an IBM System Storage DS8700 and wants to reach the highest possible throughput in the back-end for a storage-pool-striped volume out of an extent pool with 8 ranks. Over how many device adapter pairs should a technical specialist spread the workload（）
A
2
B
4
C
6
D
8
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更多 “单选题A customer has an IBM System Storage DS8700 and wants to reach the highest possible throughput in the back-end for a storage-pool-striped volume out of an extent pool with 8 ranks. Over how many device adapter pairs should a technical specialist spread the workload（）A 2B 4C 6D 8” 相关考题
考题
A customer has installed an IBM System Storage DS8700 with 20 TB of storage, 32 GB cache, and 16 Fibre Channel ports. The customer is beginning to experience throughput performance issues since they have added new workloads. The customer asks the storage specialist for guidance.Which of the following actions should be recommended as a first step?（）A. install the Performance Accelerator featureB. review the DS Storage Manager Major Event Log (MEL)C. add an expansion frame with additionalFibre Channel portsD. review the latest TPC for Disk study to identify the source of the performance issue
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A customer has multiple applications on multiple open platforms in their current environment based on IBM System Storage DS8100. They plan to set up a business continuity solution that meets the objective of zero or little data loss for their business critical data. The customer has indicated that cost is a factor. What should the storage specialist recommend（）A、a DS8700 in the Business Continuity site with a Metro Mirror licenseB、a DS8700 with SAN Volume Controller in the Business Continuity siteC、a DS8700 in the Business Continuity site with Global Copy licenseD、two new DS5300 servers （production and Business Continuity site） with a Global Copy license
考题
A customer has an IBM System Storage DS8700 and wants to reach the highest possible throughput in the back-end for a storage-pool-striped volume out of an extent pool with 8 ranks. Over how many device adapter pairs should a technical specialist spread the workload（）A、2B、4C、6D、8
考题
The customer has recently installed a pSeries p5-570 with EMC attached disk storage. After installation， the customer complained that the disk access appeared to be too slow. How should the pSeries technical specialist best assist the customer？（）A、Recommend the customer call EMC.B、Recommend the customer call IBM hardware support.C、Recommend the customer contact SupportLine.D、Recommend the customer re-creates the volume groups.
考题
A customer has bought an IBM System Storage DS8700 and wants to attach ten SuSE Linux Enterprise Server hosts to the DS8700 with multiple paths. What is the Multipathing Driver the customer needs（）A、PowerPathB、Subsystem Device Driver Device Specific ModuleC、Subsystem Device Driver Path Control ModuleD、DeviceMapper Multipath
考题
The Business Partner technical specialist is called to determine if the addition of host ports on an IBM System Storage DS8700 has improved users’ response times for an IBM System p server running SAP. How can the improvement be verified（）A、check the output of the "vmstat" command on LINUXB、check the performance reports via Tivoli Storage Productivity Center for DataC、check the performance reports via Tivoli Storage Productivity Center for DiskD、check the output of the "iostat" command on AIX
考题
A customer is interested in purchasing a new IBM System Storage DS8000 solution to consolidateolder ESS and F20 storage systems. What should be done first, prior to final proposaldevelopment?（）A、perform a Disk Magic study B、review eConfig with a technical specialist C、confirm that the customer has enough ports available in the SAN infrastructure D、submit configuration to IBM System Storage Interoperability Center for validation
考题
On an IBM System Stoage DS8000 which of the following information pairs are mandatory to create a volume（）A、extent pool id and volume idB、extent pool id and volume nameC、volume id and extent allocation methodD、volume name and extent allocation method
考题
A customer has one mainframe and ten open system servers in their current environment. They plan to add the servers to an IBM DS8700 system with four array sites. How many extent pools should be created to provide the best resource utilization of the DS8700（）A、1B、2C、4D、6
考题
A customer has installed an IBM System Storage DS8700 with 20 TB of storage, 32 GB cache, and 16 Fibre Channel ports. The customer is beginning to experience throughput performance issues since they have added new workloads. The customer asks the storage specialist for guidance. Which of the following actions should be recommended as a first step?（）A、install the Performance Accelerator featureB、review the DS Storage Manager Major Event Log (MEL)C、add an expansion frame with additionalFibre Channel portsD、review the latest TPC for Disk study to identify the source of the performance issue
考题
What is the correct order to create an object in a new IBM System Storage DS8000 to get a LUN provided to a host（）A、rank， array， extent pool， volumes， volume group， host connectionsB、rank， array， extent pool， volume group， volumes， host connectionsC、array， rank， extent pool， volume group， volumes， host connectionsD、array， extent pool， volumes， rank， volume group， host connections
考题
A customer has an IBM System Storage DS8100 and wants to reach the highest possible throughput in the back-end for a storage-pool-striped volume out of an extent pool with 8 ranks. Over how many device adapter pairs should a technical specialist spread the workload（）A、2B、4C、6D、8
考题
A customer with both IBM servers and storage asked their storage specialist to present updatedinformation on the IBM storage portfolio. The specialist suspects a competitor is actively selling inthis account. Which of the following questions, if asked by the customer, would most likely indicatecompetitive activity?（）A、Does the DS8700 offer virtualized arrays? B、How can the IBM SAN Volume Controller work in our environment? C、What is the raw disk capacity of the IBM System Storage DS5300? D、What are the support options available on the IBM System Storage DS5020?
考题
A UNIX customer has a Symmetrix DMX that has crashed three times in the past six months， causing data loss. The customer is shopping for an enterprise storage solution to provide point-in- time copy functionality without a fixed relationship to its primaries. Which IBM solution best meets this customer’s requirements（）A、IBM System Storage DS8700 andVolumeCopyB、IBM System Storage DS8700 andFlashCopyC、IBM System Storage DS8700 andFlashCopy with the NoCopy optionD、IBM System Storage DS8700 andFlashCopy with the Persistent option
考题
A current System z customer has 10,000 IBM 3490 tape cartridges, most of which are only 10%utilized, in their tape shelf storage adjacent to the computer room. The customer currently has nospace for the new DS8700 that is on order. What should the IBM storage specialist propose as asolution?（）A、IBM Information Archive B、TS3500 with LTO-5 drives C、TS7700 Virtual Tape Server D、TS3310 with two expansion frames
考题
单选题A customer has one mainframe and ten open system servers in their current environment. They plan to add the servers to an IBM DS8700 system with four array sites. How many extent pools should be created to provide the best resource utilization of the DS8700（）A
1B
2C
4D
6
考题
单选题A customer has an IBM System Storage DS8700 and wants to reach the highest possible throughput in the back-end for a storage-pool-striped volume out of an extent pool with 8 ranks. Over how many device adapter pairs should a technical specialist spread the workload（）A
2B
4C
6D
8
考题
单选题A customer has installed an IBM System Storage DS8700 with 20 TB of storage, 32 GB cache, and 16 Fibre Channel ports. The customer is beginning to experience throughput performance issues since they have added new workloads. The customer asks the storage specialist for guidance. Which of the following actions should be recommended as a first step?（）A
install the Performance Accelerator featureB
review the DS Storage Manager Major Event Log (MEL)C
add an expansion frame with additionalFibre Channel portsD
review the latest TPC for Disk study to identify the source of the performance issue
考题
单选题The Business Partner technical specialist is called to determine if the addition of host ports on an IBM System Storage DS8700 has improved users’ response times for an IBM System p server running SAP. How can the improvement be verified（）A
check the output of the vmstat command on LINUXB
check the performance reports via Tivoli Storage Productivity Center for DataC
check the performance reports via Tivoli Storage Productivity Center for DiskD
check the output of the iostat command on AIX
考题
单选题A customer with both IBM servers and storage asked their storage specialist to present updatedinformation on the IBM storage portfolio. The specialist suspects a competitor is actively selling inthis account. Which of the following questions, if asked by the customer, would most likely indicatecompetitive activity?（）A
Does the DS8700 offer virtualized arrays? B
How can the IBM SAN Volume Controller work in our environment? C
What is the raw disk capacity of the IBM System Storage DS5300? D
What are the support options available on the IBM System Storage DS5020?
考题
单选题A customer has an IBM System Storage DS8100 and wants to reach the highest possible throughput in the back-end for a storage-pool-striped volume out of an extent pool with 8 ranks. Over how many device adapter pairs should a technical specialist spread the workload（）A
2B
4C
6D
8
考题
单选题A customer is interested in purchasing a new IBM System Storage DS8000 solution to consolidateolder ESS and F20 storage systems. What should be done first, prior to final proposaldevelopment?（）A
perform a Disk Magic study B
review eConfig with a technical specialist C
confirm that the customer has enough ports available in the SAN infrastructure D
submit configuration to IBM System Storage Interoperability Center for validation
考题
单选题On IBM System Stoage DS8000 which of the following information pairs are mandatory to create a volume（）A
extent pool id and volume idB
extent pool id and volume nameC
volume id and extent allocation methodD
volume name and extent allocation method
考题
单选题The customer has recently installed a pSeries p5-570 with EMC attached disk storage. After installation， the customer complained that the disk access appeared to be too slow. How should the pSeries technical specialist best assist the customer？（）A
Recommend the customer call EMC.B
Recommend the customer call IBM hardware support.C
Recommend the customer contact SupportLine.D
Recommend the customer re-creates the volume groups.
考题
单选题What is the correct order to create an object in a new IBM System Storage DS8000 to get a LUN provided to a host（）A
rank， array， extent pool， volumes， volume group， host connectionsB
rank， array， extent pool， volume group， volumes， host connectionsC
array， rank， extent pool， volume group， volumes， host connectionsD
array， extent pool， volumes， rank， volume group， host connections
考题
单选题A customer has bought an IBM System Storage DS8700 and wants to attach ten SuSE Linux Enterprise Server hosts to the DS8700 with multiple paths. What is the Multipathing Driver the customer needs（）A
PowerPathB
Subsystem Device Driver Device Specific ModuleC
Subsystem Device Driver Path Control ModuleD
DeviceMapper Multipath
考题
单选题A customer has multiple applications on multiple open platforms in their current environment based on IBM System Storage DS8100. They plan to set up a business continuity solution that meets the objective of zero or little data loss for their business critical data. The customer has indicated that cost is a factor. What should the storage specialist recommend（）A
a DS8700 in the Business Continuity site with a Metro Mirror licenseB
a DS8700 with SAN Volume Controller in the Business Continuity siteC
a DS8700 in the Business Continuity site with Global Copy licenseD
two new DS5300 servers （production and Business Continuity site） with a Global Copy license
考题
单选题A customer using an IBM System Storage DS8700 is facing performance problems. After the analysis by the technical specialist， the diagnosis indicates that the cache hits may be improved by a cache upgrade. How can the system be monitored in order to check the benefits of the cache upgrade（）A
using the vmstat command on the AIX servers connected via SAN to the DS8700 systemB
look at the IOPS using the DS8700C
reading the performance reports via Tivoli Storage Productivity Center for DiskD
generating reports using theTotalStorage Expert
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