A UNIX customer has a Symmetrix DMX that has crashed three times in the past six months, causing data loss. The customer is shopping for an enterprise storage solution to provide point-in- time copy functionality without a fixed relationship to its primar

题目

A UNIX customer has a Symmetrix DMX that has crashed three times in the past six months, causing data loss. The customer is shopping for an enterprise storage solution to provide point-in- time copy functionality without a fixed relationship to its primaries.  Which IBM solution best meets this customer’s requirements()

  • A、IBM System Storage DS8700 andVolumeCopy
  • B、IBM System Storage DS8700 andFlashCopy
  • C、IBM System Storage DS8700 andFlashCopy with the NoCopy option
  • D、IBM System Storage DS8700 andFlashCopy with the Persistent option
参考答案和解析
正确答案:B
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相似问题和答案

第1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 license
  • B、a DS8700 with SAN Volume Controller in the Business Continuity site
  • C、a DS8700 in the Business Continuity site with Global Copy license
  • D、two new DS5300 servers (production and Business Continuity site) with a Global Copy license

正确答案:A

第2题:

A customer has been receiving warning alerts on their storage units. All data is protected nightlyby a backup and has been tested without any issues. What should the customer do prior tocontacting IBM Support?()

  • A、collect all support data
  • B、implement a current backup
  • C、update all firmware levels
  • D、shut down the storage system

正确答案:A

第3题:

A customer has an existing high availability SAN environment with CLARiiON, which has been stable for 16 months. They have recently experienced several outages with their current storage systems. They need to purchase additional storage and have asked about tier 1 storage. They are concerned with connecting their existing storage and servers without trouble.Which resource should be consulted while developing the solution options?()

A. Disk Magic

B. TPC for Data

C. CLARiiON Procedure Generator

D. System Storage Interoperability Center


参考答案:D

第4题:

A solution provider has proposed a pSeries solution to a new customer.  The solution is complex with a number of technologies that are new to the customer. They have a tight timeline for implementation.  The solution provider has not been able to get a clear understanding as to how the customer will backup the system.  What would be the most appropriate action to address the risks with this solution?()

  • A、Sell Sysback
  • B、Conduct a SAR
  • C、Sell Supportline
  • D、Provide a project timeline

正确答案:B

第5题:

A customer has an EMC Symmetrix DMX-4 installed. The disk subsystem is coming off lease. The customer is considering an IBM System Storage DS8800.  What is a key advantage of the  DS8800()

  • A、The DS8800 has a higher disk RPM than the Symmetrix DMX-4
  • B、The DS8800 has higher capacity with more efficient footprint than the Symmetrix DMX-4
  • C、The DS8800 supports FlashCopy for internal array replication
  • D、The DS8800 supports external virtualization

正确答案:B

第6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 Magic
  • B、eConfig
  • C、TPC for Disk
  • D、Disk Magic

正确答案:D

第7题:

A customer needs a remote data copy, data migration, and off-site backup solution. The solution cannot impact application performance. The sites are over continental distances.  Which  characteristic of DS8700 Global Mirror makes it a good fit for this customer()

  • A、it provides synchronous mirroring on both sides
  • B、it can be implemented withoutFlashCopy volumes at the target site
  • C、with Global Mirror, the Metro Mirror functions can be used over continental distances
  • D、it has almost no impact on application performance because of its extremely short and adjustable coordination time

正确答案:D

第8题:

A bank has requested proposals for a storage solution to upgrade their disaster recoveryprocesses for their System z, UNIX, and Microsoft Windows environment. The solution mustsimulate a multi-site environment and provide the customer the ability to explore Metro Mirror,Global Mirror, Global Mirror for z/OS, and FlashCopy. Floor space is limited. Which solution bestmeets the specified requirements?()

  • A、Two IBM System Storage DS8100 systems
  • B、One IBM System Storage DS8300 with two LPARs
  • C、Two IBM System Storage DS6800 systems in a single rack
  • D、One IBM System Storage DS6800 for System z, and SVC for UNIX and Windows

正确答案:B

第9题:

A storage specialist is explaining to the customer that relational databases need an additional point-in-time copy process to assure data in memory buffers are flushed to disk prior to the hardware based snapshot command being executed.  Which IBM software solution provides usable and consistent point-in-time data copies()

  • A、Tivoli Storage Productivity Center for Disk
  • B、Tivoli Continuous Data Protection for Files
  • C、Tivoli StorageFlashCopy Manager
  • D、Tivoli Storage Productivity Center for Data

正确答案:C

第10题:

A customer has a requirement for Disaster Recovery for compliance within their industry. Theyhave an RPO of 4 hours and an RTO of 24 hours. Cost is a consideration. What is the most costeffective DR implementation?()

  • A、a disk-to-disk backup solution keeping all storage in the data center
  • B、a backup solution that includes magnetic tape that is shipped to an off-site storage facility
  • C、a less powerful copy environment at a hot site with asynchronous mirroring and cluster technology
  • D、an exact copy of the primary environment at a hot site with remote mirroring and cluster technology

正确答案:B

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