单选题A technical specialist has a requirement to implement a 4-way POWER5 server with a small Web server partition and a high performance database server partition. The Web server provides a client front-end to the database server. The most important concer

第1题：

A technical specialist has installed a Host Bus Adapter （HBA） on a p5-550 server. The system has four AIX 5L V5.3 partitions and a Virtual I/O server. The HBA will be used to connect all four partitions to a DS8000 storage array. What else must be performed to make the storage available to the partitions？（）

• A、Allocate the HBA to a client partition.
• B、Restart the Virtual I/O Server to detect the changes.
• C、Install the device driver for the DS8000 in each of the four AIX partitions.
• D、Allocate the HBA to the VIO server partition and install necessary drivers.

第2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3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4题：

Company.com has a p5-570 with an application running on each of three Micro-Partitions. The disk I/O is shared through a VIO server. A technical specialist has been asked to upgrade the VIO  server. Which of the following procedures should be taken to maintain the integrity of the partitions？（）

• A、Shut down all client partitions before updating the VIO server.
• B、Disconnect the client partitions from any IP networks before updating the VIO server.
• C、Update the client partitions to the latest OS maintenance level before updating the VIO Server.
• D、Update the VIO server while the partitions are running， but reboot each client partition at a convenient time after the update.

第5题：

Your SQL Server 2005 database contains a table that has 500 million rows of data. Some of the data is historical and some is current. You need to partition the data on a single server to increase performance and optimize maintenance. What should you do？（）

• A、Implement horizontal partitioning.
• B、Implement vertical partitioning.
• C、Implement a raw partition.
• D、Implement distributed partitioning.

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第13题：

The staff is not able to access a database server.  The server has an ’Operating System not found’error and is set to boot from a fiber channel SAN. All other database servers are set to boot from the SAN and access the same switch and data as this database server. Which of the following is the MOST likely cause of the problem？（）

• A、The SAN is offline
• B、Fiber channel switch
• C、Multiple failed drives in the SAN
• D、HBA

第14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15题：

Company.com has a database application and a Web server application running on the same p5-570 server in a single partition. Recently there have been a number of instances where the increased load on the database server has impacted the performance of the Web server. What can the technical specialist recommend to keep the database application from impacting the performance of the Web server？（）

• A、Create a VLAN between the web server and database server.
• B、Purchase APV and install the VIOS.
• C、Increase the priority of the Web server.
• D、Create separate LPARs for Web and database workloads.

第16题：

In a two-tier configuration， it is recommended to put which of the following components on different nodes？（）

• A、Database client and database server
• B、WebSphere Application Server and Database Server
• C、WebSphere Commerce Server and WebSphere Application Server
• D、Web server and WebSphere Application Server

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