单选题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-4B The

题目
单选题
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

相似考题

1. 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 MagicB、eConfigC、TPC for DiskD、Disk Magic

2.The customer has recently installed a pSeries p5-570 with EMC attached disk storage.  After installation， the customer complained that the disk access appeared to be too slow.  How should the pSeries technical specialist best assist the customer？（）A、Recommend the customer call EMC.B、Recommend the customer call IBM hardware support.C、Recommend the customer contact SupportLine.D、Recommend the customer re-creates the volume groups.

3. A customer has an IBM System Storage Enterprise Storage Server and several EMC CX3 systems installed in a data center， attached to IBM System p servers. As a step toward data consolidation， they intend to put all data on a new DS8700.  What would be the most important data migration factors to consider（）A、sector size and the amount of production dataB、existing RAID levels and the disk drive speedC、sector size and existing RAID levelsD、amount of production data and the disk drive speed

4.A customer needs 2 TB of high availability storage for eBusiness applications. Their servers arecurrently connected to two EMC Symmetrix subsystems that are running RAID 1. They want toconsolidate all of the RAID 1 storage into an IBM System Storage DS6800. Which configurationsatisfies these capacity requirements?（）A、Two disk drive sets of 300 GB drivesB、Four disk drive sets of 146 GB drivesC、Eight disk drive sets of 73 GB drivesD、Nine disk drive sets of 146 GB drives

更多“单选题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-4B The”相关问题

  • 第1题：

    A customer has a storage requirement for a mixed IBM System p and System z environment. They require approximately 2 TB of high performance disk for their System z environment. They require approximately 25 TB of low-performance disk for their System p environment. The storage specialist is using Capacity Magic to configure an IBM System Storage DS8300.  Which configuration is most appropriate for this customer（）

    • A、4 x 73 GB 15k rpm disk drive sets for System z； and 4 x 500 GB 7.2k rpm disk drive sets for System p
    • B、4 x 146 GB 15k rpm disk drive sets for System z； and 2 x 500 GB 7.2k rpm disk drive sets for System p
    • C、2 x 300 GB 10k rpm disk drive sets for System z； and 4 x 300 GB 10k rpm disk drive sets for System p
    • D、2 x 73 GB 15k rpm disk drive sets for System z； and 2 x 500 GB 7.2k rpm disk drive sets for System p

    正确答案:A

  • 第2题：

    Which of the following statements 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 DS8700
    • B、The 2.5" disk drives included on the DS8800 support 6Gbps SAS； the 3.5" disk drives in DS8700 are 4 Gbps FC
    • C、The 2.5" disk drives included on the DS8800 support 8Gbps SAS； the 3.5" disk drives in DS8700 are 4 Gbps FC
    • D、The 2.5" 15k rpm drives offered by the DS8800 system support 6Gbps SAS-2

    正确答案:D

  • 第3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4题：

    A customer has 6.5 TB with 146 GB 15k disk drives on an IBM System Storage DS8700. They want to add 15 TB using 300 GB 15k disk drives. The customer is concerned about performance and wants to know if the DS8700 has the performance capability.  What is the appropriate way to  model the performance（）

    • A、Disk Magic
    • B、Capacity Magic
    • C、test the workload at an IBM Benchmark Center
    • D、test the solution with IBM Storage Performance Center

    正确答案:A

  • 第5题：

    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

    正确答案:B

  • 第6题：

    单选题
    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： C
    解析： 暂无解析

  • 第7题：

    单选题
    A customer has 6.5 TB with 146 GB 15k disk drives on an IBM System Storage DS8700. They want to add 15 TB using 300 GB 15k disk drives. The customer is concerned about performance and wants to know if the DS8700 has the performance capability.  What is the appropriate way to  model the performance（）
    A

    Disk Magic

    B

    Capacity Magic

    C

    test the workload at an IBM Benchmark Center

    D

    test the solution with IBM Storage Performance Center


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    A customer needs 2 TB of high availability storage for eBusiness applications. Their servers arecurrently connected to two EMC Symmetrix subsystems that are running RAID 1. They want toconsolidate all of the RAID 1 storage into an IBM System Storage DS6800. Which configurationsatisfies these capacity requirements?（）
    A

    Two disk drive sets of 300 GB drives

    B

    Four disk drive sets of 146 GB drives

    C

    Eight disk drive sets of 73 GB drives

    D

    Nine disk drive sets of 146 GB drives


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    An IBM Business Partner suggests an IBM System Storage DS8000 to a customer with a SAN   that is now configured with an EMC Symmetrix subsystem disk.  The customer wants to determine if new HBAs and software upgrades are needed on the servers if the EMC storage is replaced by the DS8000 What document must be carefully read to help address the customer’s concerns（）
    A

    IBM System Storage DS8000： Host Systems Attachment Guide

    B

    DS8000 Interoperability Matrix

    C

    IBM System Storage DS8000： Introduction and Planning Guide

    D

    IBM System Storage Solution Handbook


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    A customer has a storage requirement for a mixed IBM System p and System z environment. They require approximately 2 TB of high performance disk for their System z environment. They require approximately 25 TB of low-performance disk for their System p environment. The storage specialist is using Capacity Magic to configure an IBM System Storage DS8300.  Which configuration is most appropriate for this customer（）
    A

    4 x 73 GB 15k rpm disk drive sets for System z； and 4 x 500 GB 7.2k rpm disk drive sets for System p

    B

    4 x 146 GB 15k rpm disk drive sets for System z； and 2 x 500 GB 7.2k rpm disk drive sets for System p

    C

    2 x 300 GB 10k rpm disk drive sets for System z； and 4 x 300 GB 10k rpm disk drive sets for System p

    D

    2 x 73 GB 15k rpm disk drive sets for System z； and 2 x 500 GB 7.2k rpm disk drive sets for System p


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    The customer has recently installed a pSeries p5-570 with EMC attached disk storage.  After installation， the customer complained that the disk access appeared to be too slow.  How should the pSeries technical specialist best assist the customer？（）
    A

    Recommend the customer call EMC.

    B

    Recommend the customer call IBM hardware support.

    C

    Recommend the customer contact SupportLine.

    D

    Recommend the customer re-creates the volume groups.


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    The customer has an older storage array and is looking to migrate data that currently exists onover 100 73 GB FC drives to a new IBM System Storage DS5020. The customer states that theyhave only 3 TB of data and wants to consolidate on to fewer higher capacity drives. There are sixapplication servers running multiple applications and operating systems utilizing the storagesystem. What would be the next step to accurately identify the new storage configuration？（）
    A

    initiate a Disk Magic study

    B

    initiate a Capacity Magic study

    C

    runiometer on the current environment

    D

    utilize the IBM Disk capacity planner toolkit


    正确答案： C
    解析： 暂无解析

  • 第13题：

    An IBM Business Partner suggests an IBM System Storage DS8000 to a customer with a SAN   that is now configured with an EMC Symmetrix subsystem disk.  The customer wants to determine if new HBAs and software upgrades are needed on the servers if the EMC storage is replaced by the DS8000 What document must be carefully read to help address the customer’s concerns（）

    • A、IBM System Storage DS8000： Host Systems Attachment Guide
    • B、DS8000 Interoperability Matrix
    • C、IBM System Storage DS8000： Introduction and Planning Guide
    • D、IBM System Storage Solution Handbook

    正确答案:B

  • 第14题：

    A customer is interested in purchasing a new IBM System Storage DS8000 solution to consolidateolder ESS and F20 storage systems. What should be done first, prior to final proposaldevelopment?（）

    • A、perform a Disk Magic study 
    • B、review eConfig with a technical specialist 
    • C、confirm that the customer has enough ports available in the SAN infrastructure 
    • D、submit configuration to IBM System Storage Interoperability Center for validation

    正确答案:A

  • 第15题：

    A customer has a mission-critical application with redundant fabrics. The customer plans to replace older EMC Symmetrix 8830 systems with an IBM System Storage DS8700 and an IBM SAN Volume Controller （SVC）.  Which statement best describes the way to minimize the impact of data migration on the production environment（）

    • A、the production environment does not require an outage
    • B、the production environment requires an outage to install the SVC
    • C、the production environment requires an outage to install the DS8700
    • D、the production environment requires an outage to remove the EMC systems

    正确答案:B

  • 第16题：

    The customer has an older storage array and is looking to migrate data that currently exists onover 100 73 GB FC drives to a new IBM System Storage DS5020. The customer states that theyhave only 3 TB of data and wants to consolidate on to fewer higher capacity drives. There are sixapplication servers running multiple applications and operating systems utilizing the storagesystem. What would be the next step to accurately identify the new storage configuration？（）

    • A、initiate a Disk Magic study
    • B、initiate a Capacity Magic study
    • C、runiometer on the current environment
    • D、utilize the IBM Disk capacity planner toolkit

    正确答案:A

  • 第17题：

    A customer would like to implement an IBM System Storage DS8000 solution. A Capacity Magic study has determined that 500 drives of 450 GB are required to meet the customer’s capacity requirements. Limited space is available for additional systems in the data center.  Which solution  best meets the customer’s requirements（）

    • A、DS8800 system with three frames
    • B、DS8800 system with one frame
    • C、DS8700 system with two frames
    • D、DS8800 system with two frames

    正确答案:D

  • 第18题：

    单选题
    A customer has a storage requirement for a mixed IBM Power AIX and System z environment. They require approximately 3 TB of high performance disk for their System z environment. They require approximately 32 TB of low-performance disk for their System p environment. The storage specialist is using Capacity Magic to configure an IBM DS8700.  Which configuration is most appropriate for this customer（）
    A

    2 x 300 GB 15k rpm disk drive sets for System z； and 4 x 2 TB 7.2k rpm disk drive sets for Power AIX

    B

    4 x 146 GB 15k rpm disk drive sets for System z； and 4 x 2 TB 7.2k rpm disk drive sets for Power AIX

    C

    2 x 300 GB 10k rpm disk drive sets for System z； and 4 x 300 GB 15k rpm disk drive sets for Power AIX

    D

    2 x 300 GB 15k rpm disk drive sets for System z； and 2 x 1 TB 7.2k rpm disk drive sets for Power AIX


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    A customer has an IBM System Storage Enterprise Storage Server and several EMC CX3 systems installed in a data center， attached to IBM System p servers. As a step toward data consolidation， they intend to put all data on a new DS8700.  What would be the most important data migration factors to consider（）
    A

    sector size and the amount of production data

    B

    existing RAID levels and the disk drive speed

    C

    sector size and existing RAID levels

    D

    amount of production data and the disk drive speed


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    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


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    A customer is interested in purchasing a new IBM System Storage DS8000 solution to consolidateolder ESS and F20 storage systems. What should be done first, prior to final proposaldevelopment?（）
    A

    perform a Disk Magic study 

    B

    review eConfig with a technical specialist 

    C

    confirm that the customer has enough ports available in the SAN infrastructure 

    D

    submit configuration to IBM System Storage Interoperability Center for validation


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    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
    解析： 暂无解析

  • 第23题：

    单选题
    A customer has a mission-critical application with redundant fabrics. The customer plans to replace older EMC Symmetrix 8830 systems with an IBM System Storage DS8700 and an IBM SAN Volume Controller （SVC）.  Which statement best describes the way to minimize the impact of data migration on the production environment（）
    A

    the production environment does not require an outage

    B

    the production environment requires an outage to install the SVC

    C

    the production environment requires an outage to install the DS8700

    D

    the production environment requires an outage to remove the EMC systems


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following statements 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 DS8700

    B

    The 2.5 disk drives included on the DS8800 support 6Gbps SAS； the 3.5 disk drives in DS8700 are 4 Gbps FC

    C

    The 2.5 disk drives included on the DS8800 support 8Gbps SAS； the 3.5 disk drives in DS8700 are 4 Gbps FC

    D

    The 2.5 15k rpm drives offered by the DS8800 system support 6Gbps SAS-2


    正确答案： D
    解析： 暂无解析

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