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单选题
A solution for two batch applications was proposed in Companycom meeting. They are currently running in two LPARs on a p690. On a daily basis, both applications use 15% of the machine for their workload, and increase to 100% when their weekly reports are run. Since the reports are not run on the same day, what is the best solution?（）
A
COD
B
DLPAR
C
One big LPAR
D
Two separate p690 machines
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更多 “单选题A solution for two batch applications was proposed in Companycom meeting. They are currently running in two LPARs on a p690. On a daily basis, both applications use 15% of the machine for their workload, and increase to 100% when their weekly reports are run. Since the reports are not run on the same day, what is the best solution?（）A CODB DLPARC One big LPARD Two separate p690 machines” 相关考题
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When creating a network security solution， which two pieces of information should you have previously obtained to assist in designing the solution？ （）A、a list of existing network applications currently in use on the networkB、network audit results to uncover any potential security holesC、a planned Layer 2 design solutionD、a proof-of-concept planE、device configuration templates
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If DB2 detects a deadlock between application A and application B (each waiting for a lock held by the other one), what action will DB2 take?（）A、Rollback the transaction in both applications.B、Rollback the transaction in one of the two applications.C、Decrease the lock timeout value for both applications, thereby causing a lock timeout situation.D、Send a message to let the administrator know of the situation and decide which application or applications should be terminated.
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A user reports that their machine seems to be running slower than usual. The user states that the computer has become progressively worse as more applications are installed. Which of the following is the FIRST step the technician should take?（）A、Run the CHKDSK utilityB、Run the disk defragmenter utilityC、Increase the capacity on the system volumeD、Convert to a dynamic drive on the system
考题
A customer has a 16-core Power 570 with 64 GB RAM. They have 2 VIO servers and 4 LPARs， all running very heavy database applications. Storage is virtualized. The storage is SAN based and configured via MultiPath IO on the LPARs. The users are complaining about poor performance. The VIO servers are reporting low CPU load and little memory usage. The LPARs show 100% disk busy time and are running very slowly， approximately 6-10MB/sec. The SAN reports LUN utilization of less that 20% busy time. What should be done to resolve this problem？ （）A、 Configure MPIO load balancing on the LPARs.B、 Increase the SCSI queue depth per hdisk device.C、 Increase the number of virtual SCSI devices per LPAR by 2.D、 Increase the path priority on both virtual SCSI devices on the LPARs.
考题
Companycom is planning to do server consolidation on POWER5. The customer has a test environment, a QA environment and a production environment for two applications. Both the test and QA environments are very small and are only utilized when new releases are being developed and tested. They require less than 1 CPU each. Both production applications require 2 CPUs for day-to-day operation and can require up to an additional 2 CPUs each during abrupt peak requirements. What is the best design for the LPARs?（）A、Use micropartitioning for test and QA environments, and DLPAR for the production applications B、Use micropartitioning for test and QA environment, and CPU pooling for the production applications C、Create standard LPARs for all test, QA, and production applications to keep all partitions separate and isolated. D、Create DLPAR partitions for all test, QA, and production applications to keep test from disturbing production environment.
考题
Companycom has seven days of vmstat data on a p5 590. The server has a total of four test/dev LPARs and 4 production LPARs of one processor each. On the four test/dev LPARs, the data shows 90-95% peak utilizations with a duration of from 5 to 10 minutes. The average utilizations of all LPARs were between 15-30%. All of the applications have different times when they peak. What is the best configuration to fully utilize the processor resource?（）A、Set up the server in SMP mode and use WLM to manage resources effectivelyB、Set up eight dedicated LPARs and use DLPAR to manage resources effectivelyC、Set up a shared pool with eight capped LPARs including production and test/devD、Set up a shared pool with eight uncapped LPARs with priority weight to Production
考题
Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best way to accomplish this task?（）A、Run the test and dev LPARs in an uncapped modeB、Activate COD resources if a failover should occurC、Use DLPAR to move resources between the test and dev and the HACMP LPARD、Stop the test and dev environments， bring up new profile for HACMP failover
考题
A solution for two batch applications was proposed in Companycom meeting. They are currently running in two LPARs on a p690. On a daily basis, both applications use 15% of the machine for their workload, and increase to 100% when their weekly reports are run. Since the reports are not run on the same day, what is the best solution?（）A、CODB、DLPARC、One big LPARD、Two separate p690 machines
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A space-constrained customer is currently running AIX 5.2 on a number of p650 servers and a pair of new p5-550 servers. They have four identical new applications each requiring a minimum of seven processors and 96GB of memory. Which solution would best meet the customer’s requirements？（）A、Two p670 serversB、Four p650 serversC、Two p5-570 serversD、Four p5-550 servers
考题
After rebooting the machine, Companycom notices that the machine is not performing as well as before. The applications are running slower, and their CPU utilization has increased. How can the customer check to see if a CPU was deallocated?（）A、Run the vmstat commandB、Run the iostat commandC、Run the lparstat commandD、Check the logs in the /var/adm/ras directory
考题
Companycom is considering a partitioned solution with one of the LPARs utilizing 12 CPUs. Multiple applications will be loaded on this large LPAR. However, the customer wants to ensure some tasks will have higher priority access to the CPU and memory resources. Which of the following solutions would best satisfy the requirement?（）A、LoadlevelerB、AIX Workload ManagerC、Partition Load ManagerD、Tivoli Provisioning Manager
考题
Companycom is planning a p5 595 running AIX 5L 5.3 LPARs. They would like to design the system using physical resources with maximum resource efficiency. One LPAR requires a peak load of 30 processors during the week with a low of 1 processor required on the weekend. The other LPAR requires only a single processor most of the time, but needs at least 24 processors at the beginning of the weekend to finish its weekly processing in the window allocated. Which of the following solutions is most appropriate to continuously maximize resource use for these two LPARs?（）A、Dynamic LPARB、Workload ManagerC、Partition Load ManagerD、Shared Processor Pools
考题
You replace the uniprocessor computer in your design department with new MPS-compliant computers. Each computer has two 550-MHz processors. You install design software that includes Win32, Win16, and DOS-based applications. When users use a Win16-based application, they do not notice an improvement in performance compared to using the uniprocessor computers. What should you do? （）A、Modify the short cut for the Win 16 based application to enable it to use multiple processors. B、Set the ‘Use multi-processor feature if available for Win 16 applications’ through the accessibility option.C、Replace the Win16-based applications with available Win32-based applications. D、None of the above options provides a valid solution.
考题
You need to design the Service Broker queues that will be used to submit requests for long-running reports. Your solution must minimize complexity of using the queues by applications. What should you do?（）A、Specify one queue for each client application that can submit report requests.B、Specify one queue for each of the two report-generation services.C、Specify one queue for all long-running report requests.D、Specify eight queues：One for each service， and one for each client application.
考题
多选题You are a systems administrator responsible for managing a Windows Server 2008 Web Server Currently，there are no Web sites configured on the server. You need to configure the server to host two Web applications： Engineering App and Sales App. Both Web applications must be accessible by using HTTPport 80 without the use of host headers. Also， you must protect against problems in one Web applicationaffecting the performance or reliability of the other Web application. Which two steps should you take tomeet these requirements？（）ACreate a single Web site that contains both Web applications.BCreate two Web sites， one for each Web application.CAssign both Web applications to the same application pool.DAssign each Web application to its own application pool.
考题
单选题A customer has a 16-core Power 570 with 64 GB RAM. They have 2 VIO servers and 4 LPARs， all running very heavy database applications. Storage is virtualized. The storage is SAN based and configured via MultiPath IO on the LPARs. The users are complaining about poor performance. The VIO servers are reporting low CPU load and little memory usage. The LPARs show 100% disk busy time and are running very slowly， approximately 6-10MB/sec. The SAN reports LUN utilization of less that 20% busy time. What should be done to resolve this problem？ （）A
Configure MPIO load balancing on the LPARs.B
Increase the SCSI queue depth per hdisk device.C
Increase the number of virtual SCSI devices per LPAR by 2.D
Increase the path priority on both virtual SCSI devices on the LPARs.
考题
单选题Companycom has seven days of vmstat data on a p5 590. The server has a total of four test/dev LPARs and 4 production LPARs of one processor each. On the four test/dev LPARs, the data shows 90-95% peak utilizations with a duration of from 5 to 10 minutes. The average utilizations of all LPARs were between 15-30%. All of the applications have different times when they peak. What is the best configuration to fully utilize the processor resource?（）A
Set up the server in SMP mode and use WLM to manage resources effectivelyB
Set up eight dedicated LPARs and use DLPAR to manage resources effectivelyC
Set up a shared pool with eight capped LPARs including production and test/devD
Set up a shared pool with eight uncapped LPARs with priority weight to Production
考题
单选题You need to design the Service Broker queues that will be used to submit requests for long-running reports. Your solution must minimize complexity of using the queues by applications. What should you do?（）A
Specify one queue for each client application that can submit report requests.B
Specify one queue for each of the two report-generation services.C
Specify one queue for all long-running report requests.D
Specify eight queues：One for each service， and one for each client application.
考题
单选题If DB2 detects a deadlock between application A and application B (each waiting for a lock held by the other one), what action will DB2 take?（）A
Rollback the transaction in both applications.B
Rollback the transaction in one of the two applications.C
Decrease the lock timeout value for both applications, thereby causing a lock timeout situation.D
Send a message to let the administrator know of the situation and decide which application or applications should be terminated.
考题
单选题You replace the uniprocessor computer in your design department with new MPS-compliant computers. Each computer has two 550-MHz processors. You install design software that includes Win32， Win16， and DOS-based applications. When users use a Win16-based application， they do not notice an improvement in performance compared to using the uniprocessor computers. What should you do？（）A
Modify the short cut for the Win 16 based application to enable it to use multiple processors.B
Set the ‘Use multi-processor feature if available for Win 16 applications’ through the accessibility option.C
Replace the Win16-based applications with available Win32-based applications.D
None of the above options provides a valid solution.
考题
单选题Companycom is considering a partitioned solution with one of the LPARs utilizing 12 CPUs. Multiple applications will be loaded on this large LPAR. However, the customer wants to ensure some tasks will have higher priority access to the CPU and memory resources. Which of the following solutions would best satisfy the requirement?（）A
LoadlevelerB
AIX Workload ManagerC
Partition Load ManagerD
Tivoli Provisioning Manager
考题
单选题A solution for two batch applications was proposed in Companycom meeting. They are currently running in two LPARs on a p690. On a daily basis, both applications use 15% of the machine for their workload, and increase to 100% when their weekly reports are run. Since the reports are not run on the same day, what is the best solution?（）A
CODB
DLPARC
One big LPARD
Two separate p690 machines
考题
单选题Companycom is planning a p5 595 running AIX 5L 5.3 LPARs. They would like to design the system using physical resources with maximum resource efficiency. One LPAR requires a peak load of 30 processors during the week with a low of 1 processor required on the weekend. The other LPAR requires only a single processor most of the time, but needs at least 24 processors at the beginning of the weekend to finish its weekly processing in the window allocated. Which of the following solutions is most appropriate to continuously maximize resource use for these two LPARs?（）A
Dynamic LPARB
Workload ManagerC
Partition Load ManagerD
Shared Processor Pools
考题
单选题Companycom is planning to do server consolidation on POWER5. The customer has a test environment, a QA environment and a production environment for two applications. Both the test and QA environments are very small and are only utilized when new releases are being developed and tested. They require less than 1 CPU each. Both production applications require 2 CPUs for day-to-day operation and can require up to an additional 2 CPUs each during abrupt peak requirements. What is the best design for the LPARs?（）A
Use micropartitioning for test and QA environments, and DLPAR for the production applications B
Use micropartitioning for test and QA environment, and CPU pooling for the production applications C
Create standard LPARs for all test, QA, and production applications to keep all partitions separate and isolated. D
Create DLPAR partitions for all test, QA, and production applications to keep test from disturbing production environment.
考题
单选题Companycom wants to deploy WebSphere in an HACMP environment, running on two servers in LPARs. These servers will also host the test and dev LPARs. The customer would like to use the test and dev resources to support an HACMP failover. What is the best way to accomplish this task?（）A
Run the test and dev LPARs in an uncapped modeB
Activate COD resources if a failover should occurC
Use DLPAR to move resources between the test and dev and the HACMP LPARD
Stop the test and dev environments， bring up new profile for HACMP failover
考题
单选题After rebooting the machine, Companycom notices that the machine is not performing as well as before. The applications are running slower, and their CPU utilization has increased. How can the customer check to see if a CPU was deallocated?（）A
Run the vmstat commandB
Run the iostat commandC
Run the lparstat commandD
Check the logs in the /var/adm/ras directory
考题
多选题When creating a network security solution， which two pieces of information should you have previously obtained to assist in designing the solution？ （）Aa list of existing network applications currently in use on the networkBnetwork audit results to uncover any potential security holesCa planned Layer 2 design solutionDa proof-of-concept planEdevice configuration templates
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