问题:单选题A customer has two DS8000 systems in their environment. One DS8000 has FlashCopy licensed while the other does not. The customer wishes to license FlashCopy on the second DS8000. Which of the following describes the TDA requirement in this situation()A a pre-sale TDA is mandatoryB a pre-install TDA is mandatoryC a pre-install TDA is not mandatory since it is not FirstIn Customer Location (FICL)D both pre-sale and pre-install TDAs are mandatory
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问题: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
问题: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
问题:单选题A user in the op_storage group logs onto the DS GUI and goes to the User Administration panel. Which users can be seen and what actions can be performed()A the user can see all other users, including those in the Admin group, but can modify only the user accounts in theOp_volume and Monitor groupB the user can see all the users except those in the Admin group, but can only modify the user’s own accountC the user can see only the user’s own account, and cannot modify itD the user can see only the user’s own account, and can change the password only
问题:单选题A global customer’s IT strategy is based upon two DS8000 systems and an N series gateway. They want to protect their business by implementing a disaster recovery solution. The storage specialist has recommended cascaded mirroring. Which of the following is the business benefit of cascaded replication()A it is cost efficient, as a single N series or DS8000 can have its controllers split between the primary and secondary site and use semi- synchronousmirroring while using asynchronous mirroring to a third siteB the second site acts as a repeater station so that greater geographical distances can be achievedC ITprovides high availability together with disaster recovery by implementing Metro/Global Mirror across three geographically dispersed systemsD it guarantees data protection by implementing two synchronous copies of the primary site data
问题:单选题A customer’s new IBM System Storage DS8000 must be raised by two floors in the building to place it in the computer room. In order to simplify the physical delivery, the storage specialist asks for ()A a quotation for extra delivery servicesB the addition to the configuration of the feature Shipping weight reduction at no chargeC an order of the DS8000 with the minimum number of drive sets allowed and an MES order for the remaining drive sets neededD an RPQ order to receive frames and drive sets separately
问题: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
问题:单选题A customer has no available floor space for expansion and room for only one disk enclosure pair in their DS8700. Four disk enclosure pairs are required to meet the current I/O needs of a data warehousing application. They are only utilizing 10% of their total capacity. Another application workload needs to be added to the system but requires two disk enclosure pairs. The customer is considering SSD and Easy Tier. Which of the following is the primary function of Easy Tier()A reduce power consumption per unit of storageB balance the total workload with other DAsC automatically moves hot spots to the appropriate resourceD SANtiering permits more flexibility by adding additional data paths
问题:单选题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-EB two I/O enclosure pairs PCI-EC four I/O-enclosure pairs PCI-ED eight I/O-enclosure pairs PCI-E
问题:单选题During the TDA, it is determined that Global Mirror will be implemented. The IBM team wants to ensure that they have enough DS8800 fiber links to handle the mirroring workload. Which tool should be used to determine the number of fiber links needed()A RMF MagicB Capacity MagicC Disk MagicD PerfMon
问题:单选题A current IBM System Storage DS8000 open systems customer needs a temporary copy of data that will be needed for only 12 hours. Which DS8000 function best satisfies this requirement()A Multiple RelationshipFlashCopyB IncrementalFlashCopyC FlashCopy SED Data SetFlashCopy
问题: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
问题:单选题A customer asks for the thermal load (BTU/hr) to determine whether their existing cooling system will support the IBM System Storage DS8000. Where can the sales representative find this information()A IBM System Storage DS8000: Introduction and Planning GuideB IBM DS8000 Interoperability Matrix on the support page on the webC IBM System Storage DS8000: User’s GuideD IBM System Storage DS8000: Solution Assurance Guide
问题:单选题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
问题:单选题What is used to gather information on a Windows host that will be used for determining the optimum configuration of an IBM System Storage DS8700()A Disk MagicB PerfMonC iostatD Tivoli Storage Productivity Center for Data
问题:单选题What is one 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 modemB to load new licensed internal codeC to achieve more efficient and faster problem resolutionD to enable capacity on demand
问题: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
问题:单选题A customer wants to collect performance data from a newly installed IBM System Storage DS8700 to determine if the system meets expected benchmarks using their application test data. Which tool best gathers the performance data()A IBM DS Storage ManagerB Tivoli Storage Resource ManagerC Tivoli Storage Productivity Center for DiskD Tivoli Storage Productivity Center for Data
问题:单选题A Business Partner is proposing the installation an IBM XIV Storage System at a customer location. What is the best time to discuss floor space requirements for the solution()A during the Technical Delivery and AssessmentB during installation of the equipmentC prior to delivery of the XIVD during the solution proposal