A startup company re...

多项选择题X 纠错

A startup company recently lost their critical database due to hardware failure on a Windows 2003 4-way processor server running 32-bit applications and an out-dated backup due to a narrow backup window. To prevent this situation from happening again， the solution proposed must be cost effective， scale to 16-way and allow for future storage expansion. Which TWO of the following options should the consultant recommend？（）

A.Implement Snapshot feature of Storage Manager.
B.Implement Flashcopy feature of Storage Manager.
C.Provide remote volume mirroring （RVM） feature of Storage Manager.
D.Implement MSCS clustering on an x455 attached to a shared Fibre DS4000 SAN fabric.
E.Implement MSCS clustering on an x445 attached to a shared Fibre DS4000 SAN fabric.

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多项选择题

A company wants to run multiple applications on an x445 to serve their user base. OS and application licensing cost is a factor. Which TWO questions will help the specialist decide on the operating environment and the number of processors per server？（）

A.What are the applications’ scaling （multi-threading） capabilities？
B.How does L3 cache size impact application performance？
C.How many servers are running the applications today？
D.What is the expected size of the data attached to the server in GB’s？
E.Will the applications disable the Hyperthreading on the Xeon processor？

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单项选择题

A customer needs to deploy a SAN and connect nine servers running a mix of Windows and Linux. They currently need 12TB， but their growth requirements will be tripled in the near future. They will also consolidate 18 legacy Windows servers onto one system using virtualization software and connect that server to the storage solution. A DS4000 series backup solution needs to be included in the design. Which of the following solutions will satisfy these requirements？（）

A.DS4300 with a switched fabric and an x445 running VMWare ESX server
B.DS4500 with a switched fabric and an x445 running VMWare ESX server
C.DS4300 SAN with a switched fabric and an x445 running Microsoft Virtual Server
D.DS4400 Server with an x445 running Virtuozzo VPS

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单项选择题

A customer asked a consultant to create the infrastructure for an application. The application is designed to charge customers for conferencing services based on usage. To determine if a Storage Area Network （SAN） is the best storage solution， which of the following questions is most appropriate？（）

A.Will the application require a database？
B.Which operating system does the application require？
C.Will the data need to be backed up in real time？
D.Does the application share data among the servers？

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单项选择题

A medium-sized company with 500 employees has a rapidly growing storage infrastructure with clustered mail， database， and file and print core business applications running on six servers. Using current direct attached SCSI storage pools to each server leads to inefficient utilization of storage space.They also have a backup device attached to each server. They want to consolidate their storage and backup infrastructure into a scalable， high availability and high performance solution. The customer’s top priorities are performance， cost， and availability.
Which of the following backup solutions best satisfies the customer requirements？（）

A.A DS4000 SAN with flash copy enabled for volume mirroring
B.An iSCSI solution with dedicated backup server with SCSI attached tape library
C.A NAS solution with SCSI direct attached tape library with dedicated backup network
D.A DS4000 SAN with fibre channel attached tape library solution with dedicated backup zone

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单项选择题

A small bio-technical company is interested in implementing a 32-node Linux cluster.They have developed their own software that allows all of the nodes to work on the same problem at the same time.The application requires messages to be passed between the nodes.Each node will require access to a shared storage pool of around 500GB. To identify the inter-process communication （IPC） networking requirements， which of the following is the most appropriate question to ask？（）

A.Is the network capable of using 4x or 12x infiniband？
B.Will remote shell （rsh） be enabled for remote process initiation？
C.What are the data transfer requirements for inter-node message passing？
D.What type of data is being sent across the inter-process communication network？

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单项选择题

A customer has a database application that is accessed by a large number of people through a web interface from multiple remote locations. Which of the following questions will provide the information necessary to design the best performing storage solution？（）

A.How many web servers will be connected to the database？
B.Will the database be run on a Windows solution？
C.How many concurrent users will be accessing the database？
D.What are the types of transactions run against the database？

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单项选择题

A company has two x346 servers each attached to their own EXP400 containing 367GB of raw SCSI storage. They want to consolidate their storage infrastructure into a scalable， high availability solution at minimum cost. Which of the following storage solutions best satisfies the customer’s requirements？（）

A.Add redundant Fibre HBAs to each server and direct attach them to a DS4300 Turbo SAN solution
B.Add iSCSI cards to the servers and direct attach them to a DS300 dual controller model
C.Use clustered NAS solution with redundant gigabit network connections
D.Add redundant Fibre HBAs to each server and attach them to a DS400 dual controller model

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单项选择题

A customer has a requirement for a server to run Windows Server 2003 Enterprise Edition and Exchange 2003 Enterprise Edition. It has been determined that 4GB RAM will be needed. The customer is trying to decide between the two following configurations：
（1）An IBM xSeries x366 with 4 Xeon MP processors and 4 x 1GB memory DIMMs.
（2）An IBM xSeries x445 with 4 Xeon MP processors and 8 x 1GB memory DIMMs.
Which question should be asked to guide the customer in selecting the correct memory configuration？（）

A.Is rack space an issue？
B.Is there a high cache-hit ratio？
C.Is this a mission-critical application？
D.Are there plans to expand the memory to 8GB in the future？

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单项选择题

A company wants a solution to consolidate their storage using the DS4000 series and implement a disaster recovery solution across two data centers linked by fibre to duplicate the production environment.The customer requires a solution with the least amount of system administration. Which configuration would provide the best solution？（）

A.Implement one DS4400 at each location connected to the fibre link and use Remote Volume Mirror （RVM）.
B.Implement a DS4400 at each location using FlashCopy option and use host based replication to synchronize the sites.
C.Implement a switched fabric using redundant SAN switches with a DS4300 using RVM option at each location.
D.Implement a switched fabric using SAN switches connected via ISL with a DS4300 using RVM option at each location.

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单项选择题

A customer has a need for an xSeries server for an application requiring 12GB memory with the capacity of up to 20GB. The HDD configuration needs to be as follows：
（1）Two drives RAID-1 for the operating system
（2）Five drives for Data in a RAID-5 configuration with one Hot-Spare
（3）All drives have to be internal.
Which of the following will satisfy the requirements for the application？（）

A.x366
B.x255
C.x346
D.x455

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