单选题Company.com has recently added a partition to an existing p5-550 4-way with 8GB RAM. When the newly-created third partition is started， it fails to initialize. The configuration of the partitions is as follows：  LPAR Min CPU Des CPU Max CPU  P1 0.8 1.4

第1题：

Companycom has purchased a p5 590 with 16 CPUs. To run Simultaneous Multi-Threading (SMT) with a 4-way virtual processor partition with 2.0 processing units of entitlement, how many logical CPUs will be allocated?（）

• A、8-way logical CPU partition, where each logical CPU has the power of 25% of a logical processor 
• B、4-way logical CPU partition, where each logical CPU has the power of 50% of a physical processor 
• C、8-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor 
• D、16-way logical CPU partition, where each logical CPU has the power of 25% of a physical processor

第2题：

Company.com would like to share CPU resources between AIX V5.3 and Linux partitions. Which solution would best satisfy this customer requirement？（）

• A、Micro-Partitioning
• B、Partition Load Manager
• C、eWLM
• D、Grid Toolbox

第3题：

The workload requirement for a Web server running in Micro-Partitioned p5-550 has increased 300 percent over the past six months. The initial partition definitions assigned 0.5 processing units and one virtual processor to the Web server partition. Three months previously， an additional 0.5 CPU was added to the Web server partition. When the technical specialist attempted to allocate a further 0.5 CPU to this partition， no additional performance was achieved. Which of the following actions would most likely resolve the problem？（）

• A、Add another virtual Ethernet.
• B、Change the partition to be uncapped.
• C、Change the number of virtual processors to 2.
• D、Increase the amount of memory assigned to the partition by 300 percent.

第4题：

Company.com has a single pSeries server with two shared processor logical partitions. The first partition has peak resource requirements during weekdays. The second partition has peak resource requirements during weekends. During the peak times， the total workload between the partitions does NOT exceed the capacity of the server. However， the partitions are not able to utilize the full capacity of the system during peak times， because the necessary CPU and memory resources are not always allocated to the busiest partition. Which of the following options would best balance these resources？（）

• A、Configure AIX Workload Manager
• B、Configure Partition Load Manager
• C、Configure eServer Workload Manager
• D、Use DLPAR from the HMC

第5题：

A system administrator is implementing a new 2-way POWER5 server with APV that is to be divided into three partitions. The application groups have requested the following CPU entitlements for the partitions：  Partition 1： min = 1.0， max = 2.0， desired = 1.5  Partition 2： min = 1.0， max = 2.0， desired = 1.0  Partition 3： min = 0.1， max = 1.0， desired = 0.8  The administrator immediately finds that the three partitions cannot be started in order to run concurrently.  What changes can be made to entitlement configuration to allow all three partitions to be started in order？（）

• A、Change the max on Partition 1 to 1.5.
• B、Change the desired on Partition 1 to 1.0.
• C、Change the max and desired on Partition 1 and 2 to 1.0.
• D、Change the min and desired on Partition 1 and 2 to 0.9.

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第13题：

The database on a p5-570 Micro-Partition has grown and backups are not meeting the Service Level Agreement. There are several partitions using the Virtual I/O Server to access the storage array. The database backup has high CPU utilization while the others have low CPU utilization. What adjustment can the technical specialist make to ensure that the Service Level Agreement is achieved？（）

• A、Add memory to the database partition to improve response time.
• B、Add additional Host Bus Adapters to the server to improve IO throughput.
• C、Modify CPU allocations to favor the database partition.
• D、Increase CPU allocations to the Virtual I/O Server.

第14题：

Company.com has recently added a partition to an existing p5-550 4-way with 8GB RAM. When the newly-created third partition is started， it fails to initialize. The configuration of the partitions is as follows：  LPAR Min CPU Des CPU Max CPU  P1 0.8 1.4 2.0  P2 0.8 1.4 2.0  P3 1.4 1.6 2.0 Which of the following actions will most likely resolve the problem？（）

• A、Reduce P3 max CPU to 1.8
• B、Reduce min CPU on P3 to 1.2.
• C、Recommend the purchase of additional CPU.
• D、Ensure that partition 3 has a minimum of 4GB of memory.

第15题：

ompany.com has a Micro-Partitioned p5-570 4-way with six application partitions and two VIO servers. Each VIO server has been allocated 0.5 CPU and the application servers have been allocated 0.4 CPUs. The marketing department wants to deploy a new Web server to support the release of a product. The systems architect has recommended that the Web server will require a whole CPU. Which of the following should the technical specialist suggest to provide the most cost-effective deployment？（）

• A、Remove one application server partition and apply its CPU resources to the Web server.
• B、Reassign the CPU from one of the VIO servers and create the new partition.
• C、Add 0.6 CPU to one of the application servers and run the Web service with the application. 
• D、Reassign a total of 0.4 CPUs from the application servers and create a new partition with awhole CPU for new deployment.

第16题：

A customer has an HMC-managed Power Systems server with 6 partitions. Four production partitions are subject to varying workloads throughout the day, and two are used for development and testing. The production applications have different licensing limitations on the number of physical cores that may be used. The development partitions can use no more than 1 core. The customer would like to dynamically optimize processor utilization within the licensing limits, with minimal operator intervention. Which of the following meets the customer requirement?（）

• A、Define the production partitions' maximum CPU to the licensing limitations.  Define the development/test partition maximums to one core. Configure each partition to be capped.
• B、Define the production partitions' maximum CPU to the licensing limitations.  Define the development/test partition maximums to one core. Configure each partition to be uncapped.
• C、Define the production partitions' maximum CPU to the licensing limitations.  Define the development/test partitions to use no more than one core. Configure the HMC scheduler to  dynamically assign processors among the pools over a day.
• D、Create a shared processor pool for each production partition, with the maximum processor limit set to the  licensing limit for the application in the pool. Assign the development and testing partitions to a processor  pool with a maximum of 1 core. Configure each partition to use uncapped processing.

第17题：

Companycom has the following: 8 x 1.65GHz CPUs 16GB Memory 4 LPARs LPAR 1: Test/Dev 1 CPU, 2GB Memory, 1 Fibre Channel HBA, AIX 5.3 LPAR 2: QA 1 CPU, 2GB Memory, 1 Fibre Channel HBA, AIX 5.3 LPAR 3: Prod 3 CPUs, 6GB Memory, 1 Fibre Channel HBA, AIX 5.3 LPAR 4: Web App 3 CPUs, 6GB Memory, 1 Fibre Channel HBA, SUSE Linux Utilization over a 30 day period LPAR 1: Average utilization was 15%, Peak utilization was 100% LPAR 2: Average utilization was 25%, Peak utilization was 100% LPAR 3: Average utilization was 50%, Peak utilization was 90% LPAR 4: Average utilization was 35%, Peak utilization was 100% If the customer has a requirement for all four LPARs to be moved to a p5 590 and assigned to a shared pool. Which of the following would best describe the profile requirements?（）

• A、LPARs 1 and 2, capped, SMT on, Weights between 25-30, min CPU 0.1, max CPU 1.0 LPARs 3 and 4, uncapped, SMT on, Weights between 100-130, min CPU 2.7, max CPU 3.0
• B、LPARs 1 and 2, capped, SMT on, Weights between 100-130, min CPU 0.1, max CPU 1.0 LPARs 3 and 4, uncapped, SMT on, Weights between 25-30, min CPU 2.7, max CPU 3.0 
• C、LPARs 1 and 2, uncapped, SMT on, Weights between 25-30, min CPU 0.1, max CPU 1.0 LPARs 3 and 4, capped, SMT on, Weights between 100-130, min CPU 2.7, max CPU 3.0
• D、LPARs 1 and 2, uncapped, SMT off, Weights between 25-30, min CPU 0.1, max CPU 1.0 LPARs 3 and 4, capped, SMT on, Weights between 100-130, min CPU 2.7, max CPU 3.0

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