默认题库 - IBM(000-119)

单选题

Which of the following is used to gather Disk Magic information on a Windows host that will be used for determining the optimum configuration of an IBM System Storage DS8800?（）

A. iostat
B. PerfMon
C. DS CLI
D. Tivoli Storage Productivity Center for Data

单选题

A customer plans to implement SVC as part of a solution and has concerns regarding the resilience of the SVC architecture. The correct response to this concern is that SVC（）.

A. is stateless with global referencing of metadata
B. is based on cluster architecture with externally provided quorum disks
C. is based on cluster architecture, with quorum held internally on the first cluster node
D. is based on grid architecture, with each node holding a full mirror configuration for all other node

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单选题

A customer has one IBM System Storage DS8700 in their main data center with one DS6800 at a secondary site. They are using the Global Copy feature between the sites. They want to bring up a test image at the secondary site using the primary site data. Which sequence of actions will properly bring up the secondary site?（）

A. bring up the secondary site on the target disks
B. suspend and bring up the secondary site on the target disks
C. perform a FlashCopy and bring up the secondary site on the target disks
D. "go-to-sync", perform aFlashCopy, and bring up the secondary site on the target disk

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单选题

A financial customer has three data centers that are approximately five kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds between the three sites. Which of the following solutions satisfies the customer's recovery time objective?（）

A. DS8700 systems at each site running Metro Mirror
B. DS5300 systems at each site running Metro Mirror
C. DS5100 systems at each site running Global Mirror
D. XIV systems at each site running synchronous mirroring

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单选题

A customer is considering the purchase of an XIV system to leverage thin provisioning. They are concerned that their application will use all available space during formatting, which will remove any thin provisioning benefits. What should the storage specialist discuss with the customer?（）

A. the possibility of changing the application so this no longer happens
B. with the XIV system's SATA basedapproach, storage costs are so low that over-provisioning is not an issue
C. the XIV system has immediate zero page reclamation features that will immediately return the volume to its original size
D. the XIV system has a white space reclamation feature that will return the volume to its original thin provisioned size over time

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单选题

A bank has requested proposals for a storage solution to implement disaster recovery processes for their IBM System z configured with Linux, IBM System p configured with AIX, and Microsoft Windows environments. The solution must simulate a multi-site environment and provide the customer the ability to evaluate Metro Mirror, Global Mirror, and FlashCopy. Floor space is limited. What hardware platform provides this native support?（）

A. IBM XIV Storage System
B. IBM System Storage DS5300
C. IBM System Storage DS8800
D. IBM System Storage DS5020 with SVC

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单选题

Which storage system is this statement describing: A high-end, disk storage system with a virtualized grid architecture designed to eliminate the complexity of storage administration and make managing storage easy.（）

A. XIV system
B. SONAS
C. DS8800
D. N serie

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单选题

A company needs additional storage for a block I/O based database application. The application has low I/O bandwidth requirements across the campus. The customer has a TCP/IP infrastructure and is interested in low-cost products that are compatible with its environment. Which technology is most appropriate for this customer?（）

A. SAN
B. FCoE
C. FCIP
D. iSCSI

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单选题

A customer has a Fibre Channel switch residing in a configuration where both production and test data coexist. Which of the following is the simplest method for ensuring that the two types of data do not flow through the same port?（）

A. VLAN
B. zoning
C. trunking
D. LUN masking

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单选题

A healthcare and life sciences client wants to maintain electronic patient records, including medical images, for a period of seven years. How would the IT storage industry describe this business goal?（）

A. an archive solution that requires event-based retention
B. a backup solution that provides version-based expiration
C. a PACS environment that provides two year litigation hold
D. a business continuity solution that provides two years Recovery Time Objective (RTO)

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