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【单选题】

A customer has a file server with RAID-5 using 8KB random I/Os， with 67% reads and 33% writes.  How should the disk controller cache be configured for optimal performance？（）

A、Use write-back cache

B、Use write-back cache with battery backup

C、Use write-through cache with disk caching enabled

D、Use write-through cache with disk caching disabled

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更多“A customer has a file server with RAID-5 using 8KB random I/Os， with 67% reads and 33% writes.  How should the disk controller cache be configured for optimal performance？（）”相关的问题
第1题
[单选题] A customer is installing a new x3850 X5 server and has purchased a warranty upgrade on the server to 24 x 7 four hour response. The customer requested IBM help with setting up the RAID adapter. The customer was told IBM would not help them. Which of the following should be verified first？（）

A、The customer used their IBM Customer Number  B、The customer has activated their base warranty  C、The customer purchased Remote Technical Support Servicepac  D、The customer escalated the issue to the Duty Manager  

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第2题
[单选题] A customer requires SSD drives for their Oracle log files. Cost is a major consideration. Which ofthe following IBM storage products would fulfill this customer’s requirement？（）

A、N6040  B、DS5020  C、DS5100  D、DS5300  

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第3题
[单选题] A Sales Specialist receives an email from a customer， requesting information on IBM’s best Server Consolidation solution. How should the Sales Specialist proceed？ （）

A、Send the customer information on VMware  B、Send the customer information on IBM BladeCenter   C、Call the customer to ask why they are consolidating  D、Send the customer information on IBM System P  

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第4题
[单选题] 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  

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第5题
[判断题] In the case of MT，the remitting bank issues a draft to its customer，and directs its foreign branch or correspondent by mail to make the payment to the beneficiary.

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第6题
[] A customer is having problems after an AIX version upgrade from 5.2 to 5.3.  Which of the following should the pSeries technical specialist recommend that the customer call？（）

A、A.IBM Techline  B、B.IBM Supportline  C、C.IBM Software Distribution  D、D.IBM Hardware Support  

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第7题
[单选题] A customer is installing a new xSeries server into a Token-Ring environment.  Where would the customer find the latest supported Token-Ring PCI adaptors for that server？（）

A、IBM ServerProven hardware website  B、IEEE Proven website  C、IBM PartnerWorld website  D、3Com Support website  

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第8题
[单选题] One of your customers wishes to use the NAS to perform DHCP functions and does not currently have a Layer 3 gateway in its production network. Which gateway mode is appropriate for this customer？（）

A、 Virtual Gateway  B、 Real-IP Gateway  C、 NAT Gateway  D、 IP-IP Gateway  

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第9题
[单选题] A customer needs both a database and application server to communicate over a network.  The new systems will be connected to the same network as the current IBM equipment with known IBM serial numbers.  How could a pSeries technical specialist best determine which type of network card is appropriate， without making an additional call to the customer？（）

A、Use an Inventory Services retrieval to show adapter features.  B、Retrieve previous eConfig proposals to see what others had shown.  C、Call the Account Executive to ask what the customer has used in the past.  D、Query the Supportline problem record database for the customer and LAN keyword matches.  

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第10题
[] Your company uses a SQL Server 2005 database. Customer data from your trading partners is imported into the Customers table every night. You need to ensure that the customer record is updated if it already exists in the Customers table. If the record does not exist, the data needs to be inserted into the Customers table. What should you do?（）

A、A. Create a FOR trigger.   B、B. Create an INSTEAD OF trigger.   C、C. Create an AFTER trigger.   D、D. Create a DDL trigger.  

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