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单选题
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
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A customer would like to convert their existing IBM System Storage DS8100 to a DS8700 to gain more capacity. During the TDA review the impact on the running production environment during conversion is discussed. Which of the following must be considered?（）A. DS8000 model conversions are generally non-disruptiveB. a model conversion from DS8100 to DS8700 is disruptiveC. the DS8100 base frame needs to be sent back to the factory for upgradeD. during model conversion the logical configuration can be kept, but the system must be rebooted
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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 provided the pSeries technical specialist with details of an HACMP solution that they would like validated. The solution is for two POWER4+ p630 servers directly attached to a FAStT600 storage server as the shared storage. Each system has the following： ？ 2 integrated network ports ？ 2 fibre channel adapter cards ？ 1 power supply and redundant cooling ？ HACMP v5.1 In addition to a second power supply， what further requirements， if any， are needed to validate this solution and ensure no single point of failure？ （）A、One fibre channel switchB、Two fibre channel switchesC、Two Ethernet cardsD、Nothing
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A customer is running Microsoft Windows 2003, Sun Solaris, and IBM AIX with a total capacity of20 TB. This customer needs high availability for e-business applications. The servers are currently connected to two EMC Symmetrix subsystems that are running RAID 1. The customer wants to consolidate all storage into an IBM System Storage DS8700. How many Fibre Channel drive sets are needed to satisfy the total capacity for this customer?（）A、8 drive sets of 300 GB drivesB、4 drive sets of 300 GB drivesC、14 drive sets of 146 GB drivesD、18 drive sets of 146 GB drives
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
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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 packsB、4fibre ports and 8 mega packsC、8fibre ports and 4 mega packsD、12fibre ports and 0 mega packs
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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 portsB、increase the amount of storage by 20 TBC、conduct a Disk Magic study to identify the source of the performance issueD、add additionalFibre Channel ports to the existing DS8700
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While installing a new IBM System Storage DS5100 into a customer’s data center， it is discoveredthat the customer does not have enough available Fibre Channel ports on their switches. Which ofthe following should have been used to avoid this situation？（）A、IBM DS5000 Cabling ToolB、IBM e-Configurator ToolC、IBM Pre-Installation TDA ChecklistD、IBM Standalone Solutions Configuration Tool
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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
A customer has requested an IBM System Storage DS8700 solution to meet the following requirements： - 20% yearly growth - 29，000 IOPS - approximately 50/50 mix of read/write operations - small （4 KB） data transfers The storage specialist has created a Disk Magic model in which each port is capable of approximately 2，900 to 3，100 IOPS. What is the minimum number of ports that should be configured on the DS8700 to handle the projected workload for the first year（）A、8B、10C、12D、16
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A customer wants to purchase an IBM System Storage DS8700 to support a high-performance database environment. Which technical solution gives the customer the best relationship between I/O performance at the machine’s backend vs. capacity installed in the machine（）A、additional installation of the first and second expansion frame will increase the backend performance capabilityB、the usage of 300 GB/15k FC disks will give the server a high-performance backend capabilityC、performance Accelerator restricts the number of disks connected to one device adapter pair to 32 disksD、the second RIO-G loop between the base frame and the first expansion increases the backend performance
考题
A customer wants to install an IBM BladeCenter infrastructure but is concerned about the cost of the full fabric internal fibre switches. Consequently, the customer is considering an N_Port ID Virtualization (NPIV) capable switch.Which of the following should be mentioned to the customer regarding the NPIV switch?（）A、You can not use an NPIV switch in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet Switch B、Using blade servers with the NPIV switch will require more fibre ports on the external fibre switch C、Storage devices like Fibre Channel Tape and Disk cannot be attached to the NPIV Switch but must connect to a core fabric switchD、The NPIV switch will count against the number of domains in a fabric
考题
Two DS8700 systems have been proposed for a disk-to-disk BC solution. Each system has 200 TB installed， with a data change rate of 18% per day. Two 2 Gbps CWDM links are in place between the remote data centers with an average utilization rate of 55%. The proposed solution includes additional CWDM ports. Which of the following should justify the additional CWDM ports（）A、the Disk Magic configuration reportB、an engineer from thetelcom providing the dark fiberC、the bandwidth calculationsD、aCompeteLine analysis
考题
单选题A customer wants to install an IBM BladeCenter infrastructure but is concerned about the cost of the full fabric internal fibre switches. Consequently, the customer is considering an N_Port ID Virtualization (NPIV) capable switch.Which of the following should be mentioned to the customer regarding the NPIV switch?（）A
You can not use an NPIV switch in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet Switch B
Using blade servers with the NPIV switch will require more fibre ports on the external fibre switch C
Storage devices like Fibre Channel Tape and Disk cannot be attached to the NPIV Switch but must connect to a core fabric switchD
The NPIV switch will count against the number of domains in a fabric
考题
单选题A customer has requested an IBM System Storage DS8700 solution to meet the following requirements： - 20% yearly growth - 29，000 IOPS - approximately 50/50 mix of read/write operations - small （4 KB） data transfers The storage specialist has created a Disk Magic model in which each port is capable of approximately 2，900 to 3，100 IOPS. What is the minimum number of ports that should be configured on the DS8700 to handle the projected workload for the first year（）A
8B
10C
12D
16
考题
单选题Two DS8700 systems have been proposed for a disk-to-disk BC solution. Each system has 200 TB installed， with a data change rate of 18% per day. Two 2 Gbps CWDM links are in place between the remote data centers with an average utilization rate of 55%. The proposed solution includes additional CWDM ports. Which of the following should justify the additional CWDM ports（）A
the Disk Magic configuration reportB
an engineer from thetelcom providing the dark fiberC
the bandwidth calculationsD
aCompeteLine analysis
考题
单选题A customer has provided the pSeries technical specialist with details of an HACMP solution that they would like validated. The solution is for two POWER4+ p630 servers directly attached to a FAStT600 storage server as the shared storage. Each system has the following： ？ 2 integrated network ports ？ 2 fibre channel adapter cards ？ 1 power supply and redundant cooling ？ HACMP v5.1 In addition to a second power supply， what further requirements， if any， are needed to validate this solution and ensure no single point of failure？ （）A
One fibre channel switchB
Two fibre channel switchesC
Two Ethernet cardsD
Nothing
考题
单选题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 packsB
4fibre ports and 8 mega packsC
8fibre ports and 4 mega packsD
12fibre ports and 0 mega packs
考题
单选题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 MagicB
Capacity MagicC
test the workload at an IBM Benchmark CenterD
test the solution with IBM Storage Performance Center
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While installing a new IBM System Storage DS5100 into a customer’s data center， it is discoveredthat the customer does not have enough available Fibre Channel ports on their switches. Which ofthe following should have been used to avoid this situation？（）A
IBM DS5000 Cabling ToolB
IBM e-Configurator ToolC
IBM Pre-Installation TDA ChecklistD
IBM Standalone Solutions Configuration Tool
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 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A customer is running Microsoft Windows 2003, Sun Solaris, and IBM AIX with a total capacity of20 TB. This customer needs high availability for e-business applications. The servers are currently connected to two EMC Symmetrix subsystems that are running RAID 1. The customer wants to consolidate all storage into an IBM System Storage DS8700. How many Fibre Channel drive sets are needed to satisfy the total capacity for this customer?（）A
8 drive sets of 300 GB drivesB
4 drive sets of 300 GB drivesC
14 drive sets of 146 GB drivesD
18 drive sets of 146 GB drives
考题
单选题A customer would like to convert their existing IBM System Storage DS8100 to a DS8700 to gain more capacity. During the TDA review the impact on the running production environment during conversion is discussed. Which of the following must be considered?（）A
DS8000 model conversions are generally non-disruptiveB
a model conversion from DS8100 to DS8700 is disruptiveC
the DS8100 base frame needs to be sent back to the factory for upgradeD
during model conversion the logical configuration can be kept, but the system must be rebooted
考题
单选题A customer wants to purchase an IBM System Storage DS8700 to support a high-performance database environment. Which technical solution gives the customer the best relationship between I/O performance at the machine’s backend vs. capacity installed in the machine（）A
additional installation of the first and second expansion frame will increase the backend performance capabilityB
the usage of 300 GB/15k FC disks will give the server a high-performance backend capabilityC
performance Accelerator restricts the number of disks connected to one device adapter pair to 32 disksD
the second RIO-G loop between the base frame and the first expansion increases the backend performance
考题
单选题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 portsB
increase the amount of storage by 20 TBC
conduct a Disk Magic study to identify the source of the performance issueD
add additionalFibre Channel ports to the existing DS8700
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