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
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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A customer has purchased three IBM System Storage DS8700 systems and would like to have their administrators trained. Which training alternative provides the necessary training with the least financial impact()A purchase the training CD for the disk subsystem and have the staff do self-paced trainingB have the IBM Service Support Representative perform the trainingC contact IBM Education Services for an onsite training classD send one person at a time to an IBM training session
问题:单选题Which two components are created during configuration of space-efficient storage in an extent pool()A volume and virtual spaceB background copy and target copyC virtual space and repository spaceD source volume and target volume
问题:单选题A mainframe customer would like to receive a proposal for a mainframe storage system with 120 TB raw capacity. The mainframe server load is not too high, and they need hard disk drives with the lowest possible power consumption to keep operating costs low. The customer will notincrease the capacity of their mainframe applications in the future but rather invest later into their System p servers. Which of the following solutions best meets these requirements at the lowest cost()A offer a DS8700 system with 600 GB FC drivesB offer a DS8800 system with standard cabling and 600 GB SAS drivesC offer a DS8800 system with business class cabling and 600 GB SAS drivesD offer a DS8800 system with SATA drives
问题:单选题A storage administrator wants to configure the DS8000 CIM Agent for Tivoli Storage Productivity Center for Disk Version 4.1.1. What is the required tool to configure the CIM Agent()A the DS command line interfaceB the Storage Manager interface on the HMCC the DS8000 Storage ManagerD the DS CIM command line interface (DSCIMCLI)
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mainframe customer would like to receive a proposal for a mainframe storage system with 120 TB raw capacity. The mainframe server load is not too high, and they need hard disk drives with the lowest possible power consumption to keep operating costs low. The customer will not increase the capacity of their mainframe applications in the future but rather invest later into their System p servers. Which of the following solutions best meets these requirements at the lowest cost()A offer a DS8700 system with 600 GB FC drivesB offer a DS8800 system with standard cabling and 600 GB SAS drivesC offer a DS8800 system with business class cabling and 600 GB SAS drivesD offer a DS8800 system with SATA drives
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 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 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
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 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’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 EMC Symmetrix DMX3000 that is at the end of lease. The environment consists of IBM System p, IBM System i, and IBM System z. The customer is evaluating EMC, HDS, and IBM storage as possible replacements. They are interested in comparing the performance of all three disk subsystems. Which tool compares performance()A Capacity MagicB eConfigC TPC for DiskD Disk Magic
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 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