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单选题
A customer needs a new database server. The database application has a high memory overhead but does not benefit from 8-way processing. They would like a rack mountable system， which will support four Xeon processors with 512KB of L2 cache and 16GB of main system memory. Which of the following will satisfy the customer’s requirements？（）
A
x445 with four Xeon DP processors and 16GB of memory in a single SMP module
B
x445 with four Xeon MP processors and 16GB of memory in a single SMP module
C
x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory
D
x445 with two SMP modules each containing two Xeon MP processors and 8GB of memory
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更多 “单选题A customer needs a new database server. The database application has a high memory overhead but does not benefit from 8-way processing. They would like a rack mountable system， which will support four Xeon processors with 512KB of L2 cache and 16GB of main system memory. Which of the following will satisfy the customer’s requirements？（）A x445 with four Xeon DP processors and 16GB of memory in a single SMP moduleB x445 with four Xeon MP processors and 16GB of memory in a single SMP moduleC x445 with two SMP modules each containing two Xeon DP processors and 8GB of memoryD x445 with two SMP modules each containing two Xeon MP processors and 8GB of memory” 相关考题
考题
A customer has a p650 with a write-intensive database application. Recently the order entry team has complained about unusually slow response times. There have been no complaints from any other departments. Which of the following actions would most likely address the problem？（）A、Double the number of processors.B、Double the number of memory DIMMs.C、Double the number of network adapters.D、Double the number of SCSI buses and disks.
考题
A company wants to replace an existing UNIX database server with a new application running on Microsoft SQL Server. Sizing analysis shows that a system with at least eight Xeon MP processors and 24GB RAM will be required for the central database server. Which of the following will meet the requirements at the lowest cost？（）A、8-way x445 with Microsoft Windows Server 2003 Standard EditionB、8-way x445 with Microsoft Windows Server 2003 Datacenter EditionC、8-way x445 with Microsoft Windows Server 2003 Enterprise EditionD、16-way x445 with VMWare ESX with SMP and Windows Server 2003 Standard Edition VMs
考题
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？
考题
A customer has an 8-way p650 running an application for about 200 users. In the past， the requiredamount of memory and processors has increased proportionally to the number of new users. The customer plans to increase users by 10% each year for the next three years. Next year， a database will be added to the workload to support the users directly rather than being on a separate machine. What is the most likely result of this projected growth？（）A、Disk usage will increase in proportion to memory.B、The new database will demand much more memory.C、Memory demand will increase 10% for the next year.D、Processor demand will increase about 10% for the next year.
考题
A company needs additional storage for a block I/O based database application. The application has low I/O bandwidth requirements across the campus. The customer has a TCP/IP infrastructure and is interested in low-cost products that are compatible with its environment. Which technology is most appropriate for this customer?（）A、SANB、FCoEC、FCIPD、iSCSI
考题
A company is deploying a Microsoft Windows-based， mission-critical Data Warehousing application. The customer has specified 4GB of RAM. Which TWO of the following questions will best help the consultant determine the proper memory configuration？（）A、Does the application require a large paging space？B、What is the anticipated memory/disk cache hit ratio？C、Does the application support Physical Address Extensions （PAE）？D、Are there future plans to expand the amount of memory in the system？E、Do the application availability requirements justify the use of Memory Mirroring technologies？
考题
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 memoryB、x445 with four Xeon MP processors and 16GB of memory in a single SMP moduleC、x445 with four Xeon DP processors and 16GB of memory in a single SMP moduleD、x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory
考题
A database application is installed on a server. The AIX default filesystem cache is not being re-used by the database. Which of the following should be used to fix this problem?（）A、vmo to adjust the maxperm valueB、schedo to adjust the mempool sizeC、ioo to modify the maxpgahead valueD、bosboot to reassign the memory cache size
考题
A retail customer has a database server that requires more than 64Gb memory and four or more processors sockets. Which of the following system x servers meets this requirements？（）A、x3655B、x3950 M2C、x3755D、x3650 M3
考题
A p5-570 8-way 32GB system has been proposed to a customer as a new test system with four LPARs. The current applications are certified on AIX 5.2 but not yet on AIX 5.3. The customer wants to understand the advantages and disadvantages of this solution versus a pair of 4-way p5-550s with 16GB each in testing their current applications. Which of the following points should the pSeries technical specialist highlight？（）A、The p5-570 would save rack space over a pair of p5-550 servers.B、The p5-570 allows for more CPU and memory resources to be dynamically allocated to any LPAR for performance testing.C、The p5-570 can only be upgraded to 64GB of RAM without replacing memory.D、The p5-570 supports advanced features such as Micro-Partitioning and Virtual I/O allowing more LPARs of the customer’s applications with fewer processors and fewer I/O adapters.
考题
A customer needs a new database server. The database application has a high memory overhead but does not benefit from 8-way processing. They would like a rack mountable system， which will support four Xeon processors with 512KB of L2 cache and 16GB of main system memory. Which of the following will satisfy the customer’s requirements？（）A、x445 with four Xeon DP processors and 16GB of memory in a single SMP moduleB、x445 with four Xeon MP processors and 16GB of memory in a single SMP moduleC、x445 with two SMP modules each containing two Xeon DP processors and 8GB of memoryD、x445 with two SMP modules each containing two Xeon MP processors and 8GB of memory
考题
A customer has a combination of fifteen Windows file servers with direct attached storage and three Power Systems with AIX database servers SAN attached to a DS4700. They would like to upgrade and plan for 40 TB capacity. The customer needs to move to a more scalable storage system to include all servers. Which of the following would be most appropriate to ask first？（）A、What are Disaster RecoveryplansB、What are plans for datamigrationC、What storage system space isavailableD、DoesiSCSI meet the needs
考题
Automatic Shared Memory Management （ASMM） has been enabled for your database instance. Theinitialization parameters for the components that are managed by ASMM are not set. After observing theeffects of ASSM， you executed the following command： SQL ALTER SYSTEM SET DB_CACHE_SIZE = 100M； Which statement is true in this scenario（）A、The minimum memory size for the database buffer cache is set to 100 mb.B、The maximum memory size that can be obtained by the database buffer cache during ASMM is set to100 mbC、The minimum memory size allocated for a server process in the database buffer cache in dedicatedmode is set to 100 mb.D、The maximum memory size from the database buffer cache that can be released for dynamicdistribution during ASMM is set to 100 mb
考题
单选题A customer has a p650 with a write-intensive database application. Recently the order entry team has complained about unusually slow response times. There have been no complaints from any other departments. Which of the following actions would most likely address the problem？（）A
Double the number of processors.B
Double the number of memory DIMMs.C
Double the number of network adapters.D
Double the number of SCSI buses and disks.
考题
单选题A company needs additional storage for a block I/O based database application. The application has low I/O bandwidth requirements across the campus. The customer has a TCP/IP infrastructure and is interested in low-cost products that are compatible with its environment. Which technology is most appropriate for this customer?（）A
SANB
FCoEC
FCIPD
iSCSI
考题
单选题A customer has an 8-way p650 running an application for about 200 users. In the past， the requiredamount of memory and processors has increased proportionally to the number of new users. The customer plans to increase users by 10% each year for the next three years. Next year， a database will be added to the workload to support the users directly rather than being on a separate machine. What is the most likely result of this projected growth？（）A
Disk usage will increase in proportion to memory.B
The new database will demand much more memory.C
Memory demand will increase 10% for the next year.D
Processor demand will increase about 10% for the next year.
考题
单选题A mechanical contractor is deploying a custom application written to take advantage of multithreading features and run in a Windows environment. The customer has read about iDataPlex, BladeCenter, and System x servers. The customer wants to know which processor family will run the application most efficiently. Which of the following questions will provide the required information?（）A
Can the application use Hot Swap Processor, Memory, and PCI-X technology? B
Will the application benefit from larger disk cache and swap space? C
Will the application run faster with Microsoft OLTP technology? D
What is the application's maximum processor scaling capability?
考题
单选题A customer has a combination of fifteen Windows file servers with direct attached storage and three Power Systems with AIX database servers SAN attached to a DS4700. They would like to upgrade and plan for 40 TB capacity. The customer needs to move to a more scalable storage system to include all servers. Which of the following would be most appropriate to ask first？（）A
What are Disaster RecoveryplansB
What are plans for datamigrationC
What storage system space isavailableD
DoesiSCSI meet the needs
考题
单选题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 memoryB
x445 with four Xeon MP processors and 16GB of memory in a single SMP moduleC
x445 with four Xeon DP processors and 16GB of memory in a single SMP moduleD
x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory
考题
单选题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？
考题
单选题Automatic Shared Memory Management （ASMM） has been enabled for your database instance. Theinitialization parameters for the components that are managed by ASMM are not set. After observing theeffects of ASSM， you executed the following command： SQL ALTER SYSTEM SET DB_CACHE_SIZE = 100M； Which statement is true in this scenario（）A
The minimum memory size for the database buffer cache is set to 100 mb.B
The maximum memory size that can be obtained by the database buffer cache during ASMM is set to100 mbC
The minimum memory size allocated for a server process in the database buffer cache in dedicatedmode is set to 100 mb.D
The maximum memory size from the database buffer cache that can be released for dynamicdistribution during ASMM is set to 100 mb
考题
单选题A customer has 4 application and 2 database servers that will be installed in partitions on a Power 750. They are concerned that the database software vendor will charge based on every processor core in the server. Which action will reduce the potential vendor software costs?（）A
Create capped partitions for the database servers.B
Create workload partitions for the database servers.C
Create a separate shared processor pool for the database servers.D
Create virtual processors equal to the entitlement for database servers.
考题
单选题A p5-570 8-way 32GB system has been proposed to a customer as a new test system with four LPARs. The current applications are certified on AIX 5.2 but not yet on AIX 5.3. The customer wants to understand the advantages and disadvantages of this solution versus a pair of 4-way p5-550s with 16GB each in testing their current applications. Which of the following points should the pSeries technical specialist highlight？（）A
The p5-570 would save rack space over a pair of p5-550 servers.B
The p5-570 allows for more CPU and memory resources to be dynamically allocated to any LPAR for performance testing.C
The p5-570 can only be upgraded to 64GB of RAM without replacing memory.D
The p5-570 supports advanced features such as Micro-Partitioning and Virtual I/O allowing more LPARs of the customer’s applications with fewer processors and fewer I/O adapters.
考题
单选题An administrator has ordered a new server and setup a dedicated RAID 1 array for the application database. While troubleshooting with performance monitoring tools， the administrator is receiving lowerread/write speeds than expected. Which of the following would be the MOST likely cause for the lower performance？（）A
The BIOS needs to be upgraded.B
The administrator did not add the right amount of memory.C
There is a cooling issue with the server.D
The administrator did not order high enough RPM drives.
考题
单选题A database application is installed on a server. The AIX default filesystem cache is not being re-used by the database. Which of the following should be used to fix this problem?（）A
vmo to adjust the maxperm valueB
schedo to adjust the mempool sizeC
ioo to modify the maxpgahead valueD
bosboot to reassign the memory cache size
考题
单选题A retail customer has a database server that requires more than 64Gb memory and four or more processors sockets. Which of the following system x servers meets this requirements？（）A
x3655B
x3950 M2C
x3755D
x3650 M3
考题
单选题A consultant has been asked to do a performance analysis on a database server. Which subsystem should the consultant first analyze and why？（）A
CPU，because the database replication process requires a considerable amount of CPU timeB
Memory，because the buffer cache requires a large amount of memory to maintain the data in system memoryC
Disk，because it is important to configure a sufficient number of disks to match the CPU processing powerD
Network，because the data returned to the client from the server can be a large subset of the total database
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