问题:单选题What are the minimum and maximum number of extent pools on an IBM System Storage DS8800 with 64 physical disks()A the minimum is 1 and the maximum is 8B the minimum is 2 and the maximum is 8C the minimum is 2 and the maximum is 16D the minimum is 1 and the maximum is 64
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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 specialist needs to automate some tasks triggered in the event of disaster recovery. What is the best solution to accomplish this()A using the DS GUI, step through Real Time Manager, Copy Services, Create custom scripts; actions and event conditions can be defined that triggerthe script; there is no need for a passwordB create a shell script usingdscli commands; trigger the script from the operating system, and call the script using the -pwd option with the passwordC create a password file; create a shell script using dscli commands; trigger the script from the operating systemD create a password file; create a shell script usingdscli commands; trigger the script from the operating system; call the dscli script with the dscli -script -pwdfile command
问题:单选题An IBM System Storage DS8700 is being installed at a global corporation’s headquarters location. The storage must be available worldwide. A great deal of coordination is required to schedule this implementation across the corporation. Who is best positioned to fill the role of implementation resource coordinator()A IBM Service Support RepresentativeB IBM Advanced Technical Support RepresentativeC IBM Field Technical Support RepresentativeD IT Manager of the customer
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Which of the following statement about DS8000 hard drive technology is correct()A All types of the 2.5 disk drives offered by the DS8800 system have higher performance than the 3.5 disk drives supported by DS8700B The 2.5 disk drives included on the DS8800 support 6Gbps SAS; the 3.5 disk drives in DS8700 are 4 Gbps FCC The 2.5 disk drives included on the DS8800 support 8Gbps SAS; the 3.5 disk drives in DS8700 are 4 Gbps FCD The 2.5 15k rpm drives offered by the DS8800 system support 6Gbps SAS-2
问题:单选题A customer has a wide range of IBM enterprise disk systems and wants to manage copy services functions. Which of the products should the storage specialist recommend to this customer()A DS Hardware Management Console (HMC), because it manages ESS 800, DS6000, DS8000, and SVC storage serversB Tivoli Storage Productivity Center for Data, because it manages ESS 800, DS6000, DS8000, and SVC storage serversC Tivoli Storage Productivity Center for Replication, because it manages ESS 800, DS6000, DS8000, and SVC storage serversD External DS Hardware Management Console (HMC), because it manages ESS 800, DS6000, DS8000, and SVC storage servers
问题:单选题A customer has an IBM System Storage DS8100 with 128 DDMs and needs to add additional capacity. What must be verified by the Business Partner during the visit to the computer room()A the space for the upgrade to a DS8700B the space on the left of the DS8000 for an expansion frameC the space on the right of the DS8000 for an expansion frameD the space to install additional DDMs in the base frame
问题:单选题A customer’s SAN environment has undergone significant growth over the past two years. They have also suffered a high turnover rate with administrative personnel. The customer has asked a storage specialist for help in documenting and understanding their changing SAN environment. The ability to make configuration changes to devices would be a plus. Which tool should the storage specialist suggest()A Tivoli Storage Productivity Center Fabric ManagerB Tivoli Storage Productivity Center Basic EditionC IBM TivoliNetViewD Disk Magic
问题:单选题A customer with a single IBM System Storage DS8100 reports severe performance problems for some of their applications when a particular data warehousing application creates a heavy load. What is the most cost effective way to resolve this issue()A add additional disks to the DS8100B add more cache to the DS8100C move affected volumes to a different disk enclosureD implement TPC for Disk to monitor performance
问题:单选题Which is a benefit of using the IBM DS8000 FlashCopy SE (PTC-SE)()A FlashCopy SE (PTC-SE) is much faster than the traditional DS8000 full-volume FlashCopyB FlashCopy SE (PTC-SE) also supports background copyC FlashCopy SE (PTC-SE) is optimized for use in cases where a high percentage of the source volume is updated during the life of the relationshipD the additional capacity required forFlashCopy SE (PTC-SE) must only be planned for data which is changed on the source volume during host I/O transaction
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
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
问题:单选题A customer wants to purchase an IBM System Storage DS8000. The proposed location is in a data center on the third floor of an office building. Which document should the storage specialist consult to ensure that the DS8000 can be installed in the proposed location()A IBM Announcement LettersB IBM DS8000 Installation GuideC IBM DS8000 Introduction and Planning GuideD IBM Systems Storage Solutions Handbook
问题:单选题A customer has an IBM System Storage DS8700 at their primary site and an XIV system at their recovery site, which is 9.5 kilometers away. They want to replicate data for disaster recovery backup. Which factor is a primary consideration when proposing a solution for this customer()A compatibility of copy functionsB difference in capacities in the two systemsC cache size discrepancies between the two systemsD the necessity of using two storage management products