单选题A customer has an 8-way p5-570 with eight internal disk drives and AIX 5.2.  Which of the following must be added， if anything， to the configuration to support four LPARs， assuming each LPAR requires twodisk drives？（）A 7311-D20 drawer with four disksB

第1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.

第2题：

A customer has an 8-way p5-570 with eight internal disk drives and AIX 5.2.  Which of the following must be added， if anything， to the configuration to support four LPARs， assuming each LPAR requires twodisk drives？（）

• A、7311-D20 drawer with four disks
• B、Upgrade to AIX 5.3
• C、Fiber adapters to attach to SAN
• D、Nothing

第3题：

A customer wants to run eight production partitions each with the following：   ？ 0.7 CPU 1.65-GHz   ？ 4GB of RAM   ？ 2 Ethernet adapters   They do not have room for many RIO drawers since rack space is currently scarce in their data center.  They have significant unused SAN attached disk.  In addition to the Advanced POWER Virtualization feature， which of the following is the minimum recommended configuration needed to meet the customer’s requirements？（）

• A、p5-570 6-way 1.65-GHz， 32GB
• B、p5-570 8-way 1.65-GHz， 32GB
• C、p5-570 6-way 1.65-GHz， 48GB
• D、p5-570 8-way 1.65-GHz， 48GB

第4题：

A customer requires an 8-way 16GB AIX system.  They are evaluating the following three systems： ？ p5-570   ？ p5-570 Express  ？ p650   The pSeries technical specialist has been asked to explain the pros and cons of the three solutions.   What information will help the customer decide on the best solution for their environment？（）

• A、The p5-570 Express can support DDR2 memory.
• B、The p650 and p5-570 Express provide faster processors.
• C、The p5-570 Express is limited to eight 1.5GHz processors.
• D、Neither the p5-570 nor the p5-570 Express supports Capacity on Demand.

第5题：

A customer has an x445 and uses the internal LSI adapter to manage two 146GB drives in the chassis.  The customer is noticing performance issues when deploying a database with significant write activity on the internal drives.  Should they consider using a ServeRAID-6M with 256MB of cache instead， and why or why not？（）

• A、Yes， the internal LSI SCSI adapter has no write cache.
• B、Yes， the internal LSI SCSI adapter is unreliable.
• C、No， the downtime to install the card and reformat the drives would be cost prohibitive.
• D、No， there will be no performance benefit， because drive performance is the bottleneck.

第6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7题：

Company.com has ordered an 8-way p5-570 and plans to deploy four AIX 5L v5.3 LPARs. The pre-installation system design has all eight processors being placed in the shared processor pool， and four Micro-Partitions being assigned resources from the pool. Prior to the implementation of the system， the customer informs the technical specialist that one of the applications is only supported on AIX 5L 5.2. Which of the following changes to the system design should the technical specialist make to accommodate this change？（）

• A、Create all the partitions as AIX 5.2， each having two dedicated processors.
• B、Purchase a system with two additional processors that can be assigned to the AIX 5.2 Partition.
• C、Specify an AIX 5.2 partition using dedicated processors， reducing the number of processors in the shared pool.
• D、Use the virtual I/O server to manage the disks and network connections removing the need for different levels of device drivers.

第8题：

The customer has recently installed a pSeries p5-570 with EMC attached disk storage.  After installation， the customer complained that the disk access appeared to be too slow.  How should the pSeries technical specialist best assist the customer？（）

• A、Recommend the customer call EMC.
• B、Recommend the customer call IBM hardware support.
• C、Recommend the customer contact SupportLine.
• D、Recommend the customer re-creates the volume groups.

第9题：

A customer has an EMC Symmetrix DMX-4 installed. The disk subsystem is coming off lease. The customer is considering an IBM System Storage DS8800.  What is a key advantage of the  DS8800（）

• A、The DS8800 has a higher disk RPM than the Symmetrix DMX-4
• B、The DS8800 has higher capacity with more efficient footprint than the Symmetrix DMX-4
• C、The DS8800 supports FlashCopy for internal array replication
• D、The DS8800 supports external virtualization

第10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.