单选题A mainframe customer with a 2105-800 storage subsystem will be migrating to a new data center.They will be replacing existing servers with newer hardware and the 2105 subsystem with an IBMSystem Storage DS8100. The data centers are 613 kilometers apart

题目

单选题

A mainframe customer with a 2105-800 storage subsystem will be migrating to a new data center.They will be replacing existing servers with newer hardware and the 2105 subsystem with an IBMSystem Storage DS8100. The data centers are 613 kilometers apart. The data migration andproduction cutover must be accomplished with minimal disruption. Which solution best meetsthese requirements?（）

Metro Mirror

HSM

SVC

Global Copy

参考答案和解析

正确答案： B

解析：暂无解析

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第1题

Due to a recent change in government regulations， Company.com needs to create two independent but synchronized copies of their data. These copies must be contained in separate storage device a minimum of 100 km apart. The customer has capacity in two systems that meet the criteria， one with SSA disk and the other is FAStT. What facility can be used to manage this issue？（）A、 Two independent copies of the data can be created and synchronized using the "HACMP/XD://HAGeo"B、 The existing disks can be incorporated a single storage unit using the optional product "HACMP/XD://PPRC"C、 AIX can create a mirrored logical volume across the two systems that would be accessible from either systemD、 AIX can use the multi path IO subsystem to spread the information across the devices and keep the copies separated

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第2题

Company.com is migrating from a third party managed disk subsystem to an IBM TotalStorage Enterprise Storage Server. Connection of the new storage server is complete， and it has been tested on all of the nodes in the three node HACMP cluster. How does the customer migrate to the new storage server with minimum down time？（）A、 Shut down one node at a time and let the other node serve the applicationB、 Stop HACMP with the forced option and perform migration of the disks on one node，then restart HACMPC、 Stop both nodes and perform the migration all at once using standard AIX commands in parallel， then restart the clusterD、 Use C-SPOC to add the new disks to the cluster and migrate the information off the existing disks， then remove the old disks with C-SPOC

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第3题

An existing customer with a Tivoli Storage Manager backup environment is having difficultycompleting backups within the backup window on multiple mission critical servers. These serversare connected to a DS5300 via an IBM 2054-E06 director. The TSM server also connects to anIBM TS3310 library with 6 LTO-5 drives installed. What would the storage specialist recommend toaid these servers in completing their backups？（）A、activate NDMP support on the DS5300 and backup the data across the SANB、implement Tivoli StorageFlashCopy Manager to backup the data across the LANC、implement Tivoli Storage Manager for Storage Area Networks and backup the data across the LAND、implement Tivoli Storage Manager for Storage Area Networks and backup the data across the SAN

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第4题

You plan to deploy a distributed database application that runs on multiple Windows Server 2008 R2 servers. You need to design a storage strategy that meets the following requirements： èAllocates storage to servers as required èUses the existing network infrastructure èUses standard Windows management tools èEnsures that data is available if a single disk fails What should you include in your design？（）A、An iSCSI disk storage subsystem that supports Microsoft Multipath I/O. Configure the storage subsystem as a RAID？0 array.B、An iSCSI disk storage subsystem that supports Virtual Disk Service （VDS）. Configure the storageubsystem as a RAID？5 array.C、A Fibre Channel （FC） disk storage subsystem that supports Microsoft Multipath I/O. Configure the storage subsystem as a RAID？0 array.D、A Fibre Channel（FC）disk storage subsystem that supports the Virtual Disk Service（VDS）.Configure the storage subsystem as a RAID？5 array.

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第5题

You work as a network administrator， and your responsibilities include managing server storage. You havebeen asked to purchase a new disk subsystem for your company’s storage-area network （SAN）. You arein the process of testing hardware solutions before making purchases， and you attach a new disksubsystem to the network. You want to provision the new disks and create new logical unit numbers （LUNs）to assign to a server named Server1. You open Storage Manager for SANs， but you can’t see the newhardware. However， you can connect to the new hardware by using the software provided by the vendor.You want to be able to manage the new disk subsystem you purchase by using Storage Manager for SANs. What should you do？（）A、In Disk Management， chooses the Rescan Disks option.B、Choose a disk subsystem from a vendor that has a Virtual Disk Service hardware provider.C、On Server1， configures iSCSI Initiator to specify the new hardware as a favorite target.D、Use Storage Explorer to configure Server1 as an iSNS server.

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第6题

A customer is experiencing a performance bottleneck. The server is performing sequential I/O requests with large block sizes of 64KB. Improving which of the following storage subsystem characteristics has the biggest impact on this bottleneck？（）A、Seek TimeB、Drive RPMC、Data Transfer RateD、Rotational Latency

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第7题

单选题A mainframe customer with a 2105-800 storage subsystem will be migrating to a new data center.They will be replacing existing servers with newer hardware and the 2105 subsystem with an IBMSystem Storage DS8100. The data centers are 613 kilometers apart. The data migration andproduction cutover must be accomplished with minimal disruption. Which solution best meetsthese requirements?（）A Metro MirrorB HSMC SVCD Global Copy

点击查看答案

单选题A mainframe customer with a 2105-800 storage subsystem will be migrating to a new data center.They will be replacing existing servers with newer hardware and the 2105 subsystem with an IBMSystem Storage DS8100. The data centers are 613 kilometers apart

题目

参考答案和解析

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