单选题Which of the following x366 8GB memory configurations will produce the best performance？（）A One memory card with four 2GB DIMMsB Two memory cards with four 2GB DIMMsC Two memory cards with eight 1GB DIMMsD Four memory cards with eight 1GB DIMMs

第1题：

A customer needs a solution that provides a total of eight processors （four active and four inactive）， 16GB of memory， Advanced POWER Virtualization， and the ability to grow.  Which of the followingsystems should the pSeries technical specialist propose？（）

• A、p650
• B、p5-570
• C、Two p630s
• D、p5-570 Express

第2题：

Which of the following defines memory interleaving?（）

• A、The distribution of data written across all the memory DIMMs and the L1 cache
• B、The distribution of data written across all the memory DIMMs in one bank
• C、The distribution of data written across all the memory DIMMs and the processor
• D、The distribution of data written across all the memory DIMMs and the L2 cache

第3题：

第4题：

A customer has purchased an IBM BladeCenter H chassis and needs the following servers：  --Two HS21 blade servers each with 8GB memory and 2 drives   --Two HS21 blade servers each with 24GB memory and 2 drives   --Two LS21 blade servers each with 2GB memory and 2 Hot-Swap SCSI drives   How many total server bays will be required for this configuration？（）

• A、6
• B、8
• C、10
• D、12

第5题：

A customer needs a new Microsoft Windows 2003 Server.  They are running an application that requires substantial memory.  They would like a rack mountable system， which will support four Xeon processors with 2MB of L3 cache.  Which of the following is the minimum configuration to satisfy the customer’s requirements？（）

• A、x445 with four Xeon MP processors and 8GB of memory
• B、x445 with four Xeon MP processors and 16GB of memory in a single SMP module
• C、x445 with four Xeon DP processors and 16GB of memory in a single SMP module
• D、x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory

第6题：

An administrator is adding additional memory into a server that registers 1GB of memory in the OS and notices that the system has 2GB of memory physically installed； however， the server only shows 1GB of memory during POST.  Which of the following is the MOST likely reason for this？（）

• A、 The OS does not support more than 1GB of memory.
• B、 The system memory has different manufacture dates.
• C、 Two of the memory sticks are defective.
• D、 The server is using memory interleaving.

第7题：

A company wants to buy memory efficiently on their p5 590 to allow for the best performance. What is the best practice for adding memory for performance?（）

• A、Install more cards of smaller capacity and same size across MCMs. Use DDR2(dual data rate) memory if using HPC (High Performance Computing). 
• B、Install fewer cards of larger capacity of the same size across MCMs. Servers with one processor book must have a minimum of four memory cards installed. 
• C、Intermix DDR1 and DDR2 memory so that partitions requiring the higher performance can take advantage of them. Half of the available memory slots in the system should contain memory. 
• D、Use fewer higher density memory cards so that a few memory slots are left open for future growth. Each processor book provides sixteen memory card slots. The p5 590 supports a maximum of 64 memory cards.

第8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？

第9题：

Which of the following x366 8GB memory configurations will produce the best performance？（）

• A、One memory card with four 2GB DIMMs
• B、Two memory cards with four 2GB DIMMs
• C、Two memory cards with eight 1GB DIMMs
• D、Four memory cards with eight 1GB DIMMs

第10题：

Which memory technology combination on the x255 will allow for two memory banks to fail while maintaining the server？（）

• A、Memory mirroring and hot swap memory
• B、Memory mirroring and hot spare memory
• C、Four way memory interleaving and chipkill
• D、Four way memory interleaving and memory mirroring