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？
相关考题
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单项选择题
Acustomerhasadatabaseapplicationthatisaccessedbyalargenumberofpeoplethroughawebinterfacefrommultipleremotelocations.Whichofthefollowingquestionswillprovidetheinformationnecessarytodesignthebestperformingstoragesolution？（）
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？ -
单项选择题
Acompanyhastwox346serverseachattachedtotheirownEXP400containing367GBofrawSCSIstorage.Theywanttoconsolidatetheirstorageinfrastructureintoascalable，highavailabilitysolutionatminimumcost.Whichofthefollowingstoragesolutionsbestsatisfiesthecustomer’srequirements？（）
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 -
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？
