单选题A customer requires an infrastructure to support disaster recovery of critical applications between two remote data centers. One data center is in Tokyo and one is in Beijing. The customer’s Recovery Point Objective （RPO） requires a six-hour window for

题目
单选题
A customer requires an infrastructure to support disaster recovery of critical applications between two remote data centers. One data center is in Tokyo and one is in Beijing. The customer’s Recovery Point Objective （RPO） requires a six-hour window for a bandwidth of 100 MB/s and a new storage system for a total of 4 TB of data. They estimate 100 MB of new data produced hourly. What data synchronization method would be recommended to meet the requirements（）
A

Metro Mirror

B

FlashCopy

C

Global Mirror

D

Snapshot

相似考题

1.A healthcare and life sciences client wants to maintain electronic patient records， including medical images， for two years after each patient’s death. How would the IT storage industry describe this business goal？（）A、Archive solution that requires event-based retentionB、Backup solution that provides version-based expirationC、Business continuity solution that provides two years Recovery Time Objective （RTO）D、Business continuity solution that provides two years Recovery Point Objective （RPO）

2.A System z customer is planning to deploy the IBM System Storage DS6800 in each of threesmall data centers located around a large city. A backup data center with an IBM System StorageDS8100 will serve as the disaster recovery facility. Which advanced function can the customerimplement to meet disaster recovery requirements?（）A、Global Mirror for zSeriesB、Metro MirrorC、Global CopyD、Metro/Global Mirror

3.A customer needs a new 4-way p630 with three partitions to support three AIX 5.2 applications.  Each partition requires two of the following：  OS boot drives， fiber adapters， and gigabit Ethernet adapters.  The customer has an HMC with an available serial port.  In addition to the model 6C4， which of the following is required to meet the customer’s requirements？（）A、One 7311-D20 drawerB、Two 7311-D20 drawersC、Two 7311-D10 drawersD、One 7311-D10 drawers

4.A customer requires an infrastructure to support disaster recovery of critical applications between two remote datacenters one in Tokyo and one in Beijing. The customer’s Recovery Point Objective （RPO） necessitates a six-hour window for a bandwidth of 100MB/s and a new Storage System for a total of 4TB of data. They estimate 100MB of new data produced hourly. What data synchronization method would be recommended to meet the requirements？（）A、Metro MirrorB、FlashcopyC、Global MirrorD、Snapshot

更多“单选题A customer requires an infrastructure to support disaster recovery of critical applications between two remote data centers. One data center is in Tokyo and one is in Beijing. The customer’s Recovery Point Objective （RPO） requires a six-hour window for”相关问题

  • 第1题：

    A customer is sharing an IBM System Storage DS8300 for both IBM System z and Systemapplications. They need to provide data recovery capability between the primary and the remotedata center, which is 60 kilometers away. Which copy service keeps all data synchronized at theremote data center?（）

    • A、Concurrent Copy
    • B、FlashCopy
    • C、Metro Mirror
    • D、Global Mirror

    正确答案:C

  • 第2题：

    A customer has just obtained a second data center through the acquisition of a competitor.   The IT Director is now seeking to merge，integrate，and rebalance systems across the two data centers over thenext two years.   They have just deployed a high-speed point-to-point circuit between the facilities. The IT Director would like a system that could backup their AIX and Win2K servers and electronically vault the data between sites as part of their Disaster Recovery Plan.   What product should the pSeries technical specialist recommend for this requirement？（）

    • A、CSM
    • B、TSM
    • C、NIM
    • D、Sysback

    正确答案:B

  • 第3题：

    A customer requires an infrastructure to support disaster recovery of critical applications between two remote data centers. One data center is in Tokyo and one is in Beijing. The customer’s Recovery Point Objective （RPO） requires a six-hour window for a bandwidth of 100 MB/s and a new storage system for a total of 4 TB of data. They estimate 100 MB of new data produced hourly. What data synchronization method would be recommended to meet the requirements（）

    • A、Metro Mirror
    • B、FlashCopy
    • C、Global Mirror
    • D、Snapshot

    正确答案:C

  • 第4题：

    A customer has systems with AIX 6.1 and 5.3 distributed across two data centers located 8km apart. They want to implement high availability with automated application restart and synchronous data replication between the IBM Systems Storage DS8700 systems which are installed in each datacenter. Which solution addresses the customer requirements？（）

    • A、Use the Geographic Logical Volume Manager （GLVM） for MetroMirror， and Live Partition Mobility to automate partition migration upon failure
    • B、Use MetroMirror for the AIX volumes and High Availability Disaster Recovery （HADR） to automate partition migration and restart upon failure.
    • C、Use the Geographic Logical Volume Manager （GLVM） for MetroMirror to replicate the data between the two sites and automate application recovery.
    • D、Use MetroMirror for the AIX volumes， and PowerHA SystemMirror Enterprise Edition to automate failover of MetroMirror pairs and automate application recovery.

    正确答案:D

  • 第5题：

    A customer has one IBM System Storage DS8300 in their main data center with one IBM DS6800 at their Disaster Recovery （DR） site. They are using the Remote Mirror and Copy （RMC） feature between the sites. They utilize Tivoli Storage Manager for backups. They would like to replace a Microsoft Windows server at the main site with a server at the DR site with a minimal amount of downtime.  Which method will achieve their goals（）

    • A、locate the Tivoli Storage Manager data set for the server at the DR site， do a full backup， recover the data to the DS6800， and make the data availableto the server
    • B、create RMC relationships for all of the data on the server to the DS6800， shut down the server， and make the data available to the new server
    • C、shut down the server，create RMC relationships for all of the data on the server to the DS6800， and make the data available to the new server
    • D、recover the TSM backups to the DS6800 at the remote site， and make the data available to the new server

    正确答案:B

  • 第6题：

    What are the two advantages of RMAN Block Media Recovery （BMR） over file-level recovery？（）

    • A、 BMR lowers the mean time to recover （MTTR）.
    • B、 BMR supports point-in-time recovery of individual data blocks.
    • C、 BMR enables you to use incremental backups for block recovery.
    • D、 BMR enables recovery even when the database is not mounted or open.
    • E、 BMR enables you to use proxy backups to perform block media recovery.
    • F、 BMR enables increased availability of data during recovery because the data file requires a recovery can remain online.

    正确答案:A,F

  • 第7题：

    单选题
    A customer is sharing an IBM System Storage DS8300 for both IBM System z and Systemapplications. They need to provide data recovery capability between the primary and the remotedata center, which is 60 kilometers away. Which copy service keeps all data synchronized at theremote data center?（）
    A

    Concurrent Copy

    B

    FlashCopy

    C

    Metro Mirror

    D

    Global Mirror


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    A healthcare and life sciences client wants to maintain electronic patient records， including medical images， for two years after each patient’s death. How would the IT storage industry describe this business goal？（）
    A

    Archive solution that requires event-based retention

    B

    Backup solution that provides version-based expiration

    C

    Business continuity solution that provides two years Recovery Time Objective （RTO）

    D

    Business continuity solution that provides two years Recovery Point Objective （RPO）


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    A customer requires an infrastructure to support disaster recovery of critical applications between two remote data centers. One data center is in Tokyo and one is in Beijing. The customer’s Recovery Point Objective （RPO） requires a six-hour window for a bandwidth of 100 MB/s and a new storage system for a total of 4 TB of data. They estimate 100 MB of new data produced hourly. What data synchronization method would be recommended to meet the requirements（）
    A

    Metro Mirror

    B

    FlashCopy

    C

    Global Mirror

    D

    Snapshot


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    A customer has two data centers， 500 kilometers apart. The customer requests a proposal for new storage subsystems and a disaster recovery solution that provides consistent data in the event of a disaster at the local site.  Which IBM System Storage DS8000 solution should the storage  specialist propose to the client（）
    A

    Metro/Global Mirror

    B

    Metro Mirror

    C

    Global Copy

    D

    Global Mirror


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    A customer has just obtained a second data center through the acquisition of a competitor.   The IT Director is now seeking to merge，integrate，and rebalance systems across the two data centers over thenext two years.   They have just deployed a high-speed point-to-point circuit between the facilities. The IT Director would like a system that could backup their AIX and Win2K servers and electronically vault the data between sites as part of their Disaster Recovery Plan.   What product should the pSeries technical specialist recommend for this requirement？（）
    A

    CSM

    B

    TSM

    C

    NIM

    D

    Sysback


    正确答案： D
    解析： 暂无解析

  • 第12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 functions

    B

    difference in capacities in the two systems

    C

    cache size discrepancies between the two systems

    D

    the necessity of using two storage management products


    正确答案： C
    解析： 暂无解析

  • 第13题：

    A customer requires a deskside solution that they will rack-mount in the future.  Space is at a premium.  The solution must support two AIX 5.2 applications that require two processors each.  Which of the following deskside configurations should the pSeries Technical Specialist recommend？（）

    • A、One p5-550 4-way
    • B、Two 2-way p5-520s
    • C、One p630 4-way
    • D、Two 2-way p615s

    正确答案:A

  • 第14题：

    A customer has two data centers， 500 kilometers apart. The customer requests a proposal for new storage subsystems and a disaster recovery solution that provides consistent data in the event of a disaster at the local site.  Which IBM System Storage DS8000 solution should the storage  specialist propose to the client（）

    • A、Metro/Global Mirror
    • B、Metro Mirror
    • C、Global Copy
    • D、Global Mirror

    正确答案:D

  • 第15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 functions
    • B、difference in capacities in the two systems
    • C、cache size discrepancies between the two systems
    • D、the necessity of using two storage management products

    正确答案:A

  • 第16题：

    A customer has a large amount of data stored on three database servers and is concerned that at present there is no disaster recovery plan in place.  They have an existing tape backup solution that meets their backup window.  In order to analyze potential disaster recovery plans， which of the following questions is the most important？（）

    • A、What is the minimum critical backup window？
    • B、Which server is handling the most critical data？
    • C、How much data is stored on each server？
    • D、What is the throughput of the hard drives？

    正确答案:B

  • 第17题：

    What are the two advantages of RMAN Block Media Recovery （BMR） over file/x7flevel recovery？（）

    • A、BMR lowers the mean time to recover （MTTR）.
    • B、BMR supports point­in­time recovery of individual data blocks.
    • C、BMR enables you to use incremental backups for block recovery.
    • D、BMR enables recovery even when the database is not mounted or open.
    • E、BMR enables you to use proxy backups to perform block media recovery.
    • F、BMR enables increased availability of data during recovery because the data file that requires a recovery can remain online.

    正确答案:A,F

  • 第18题：

    单选题
    A customer has one IBM System Storage DS8300 in their main data center with one IBM DS6800 at their Disaster Recovery （DR） site. They are using the Remote Mirror and Copy （RMC） feature between the sites. They utilize Tivoli Storage Manager for backups. They would like to replace a Microsoft Windows server at the main site with a server at the DR site with a minimal amount of downtime.  Which method will achieve their goals（）
    A

    locate the Tivoli Storage Manager data set for the server at the DR site， do a full backup， recover the data to the DS6800， and make the data availableto the server

    B

    create RMC relationships for all of the data on the server to the DS6800， shut down the server， and make the data available to the new server

    C

    shut down the server，create RMC relationships for all of the data on the server to the DS6800， and make the data available to the new server

    D

    recover the TSM backups to the DS6800 at the remote site， and make the data available to the new server


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    A customer requires an infrastructure to support disaster recovery of critical applications between two remote datacenters one in Tokyo and one in Beijing. The customer’s Recovery Point Objective （RPO） necessitates a six-hour window for a bandwidth of 100MB/s and a new Storage System for a total of 4TB of data. They estimate 100MB of new data produced hourly. What data synchronization method would be recommended to meet the requirements？（）
    A

    Metro Mirror

    B

    Flashcopy

    C

    Global Mirror

    D

    Snapshot


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    A financial customer has three data centers that are four kilometers apart. Their SAP application data needs to be kept synchronized within 10 milliseconds.  Which solution satisfies the customer’s recovery time objective（）
    A

    DS8700 systems at each site running Metro Mirror

    B

    DS8700 systems at each site running Global Mirror

    C

    DS5300 systems at each site running Global Mirror

    D

    XIV systems at each site running Remote Mirroring


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    A customer has systems with AIX 6.1 and 5.3 distributed across two data centers located 8km apart. They want to implement high availability with automated application restart and synchronous data replication between the IBM Systems Storage DS8700 systems which are installed in each datacenter. Which solution addresses the customer requirements？（）
    A

    Use the Geographic Logical Volume Manager （GLVM） for MetroMirror， and Live Partition Mobility to automate partition migration upon failure

    B

    Use MetroMirror for the AIX volumes and High Availability Disaster Recovery （HADR） to automate partition migration and restart upon failure.

    C

    Use the Geographic Logical Volume Manager （GLVM） for MetroMirror to replicate the data between the two sites and automate application recovery.

    D

    Use MetroMirror for the AIX volumes， and PowerHA SystemMirror Enterprise Edition to automate failover of MetroMirror pairs and automate application recovery.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    What is one reason you might recommend a solution using only autonomous access points to a customer？ （）
    A

     The customer requires Layer 3 roaming.

    B

     The customer requires immediate wire line integration with a catalyst 6500 switch.

    C

     The customer needs an outdoor-ready access point.

    D

     The customer wants the option to migrate to LWAPP.


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    A customer has a large amount of data stored on three database servers and is concerned that at present there is no disaster recovery plan in place.  They have an existing tape backup solution that meets their backup window.  In order to analyze potential disaster recovery plans， which of the following questions is the most important？（）
    A

    What is the minimum critical backup window？

    B

    Which server is handling the most critical data？

    C

    How much data is stored on each server？

    D

    What is the throughput of the hard drives？


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    A System z customer is planning to deploy the IBM System Storage DS6800 in each of threesmall data centers located around a large city. A backup data center with an IBM System StorageDS8100 will serve as the disaster recovery facility. Which advanced function can the customerimplement to meet disaster recovery requirements?（）
    A

    Global Mirror for zSeries

    B

    Metro Mirror

    C

    Global Copy

    D

    Metro/Global Mirror


    正确答案： B
    解析： 暂无解析

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