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单选题An administrator wants to test the performance of an application at different memory sizes.  What is the most effective way to perform the test and collect statistical information for each test？（）A Run DLPAR to change the LPAR memory for each test.B Ru

题目
单选题
An administrator wants to test the performance of an application at different memory sizes.  What is the most effective way to perform the test and collect statistical information for each test？（）
A

Run DLPAR to change the LPAR memory for each test.

B

Run rmss command to simulate different memory for each test.

C

Run chdev command to limit the system memory size for each test.

D

Run chattr command to limit the system memory size for each test.

相似考题

1. An administrator wants to test the performance of an application at different memory sizes. What is the most effective way to perform the test and collect statistical information for each test?（）A、Run DLPAR to change the LPAR memory for each test.B、Run rmss command to simulate different memory for each test.C、Run chdev command to limit the system memory size for each test.D、Run chattr command to limit the system memory size for each test.

2.On a Hardware Management Console (HMC) at version 7, an administrator has an LPAR defined with a minimum of 4GB of memory, 6GB desired and a maximum of 16 GB of memory. The administrator wants to go from 5 GB to 8 GB assigned memory for this partition. In order to make the change, what value should the administrator enter into the add processor resources window? （）A、2 B、3 C、4 D、8

3. An administrator has implemented the following LPARs on a Power 570 with 32 GB memory with 512 MB remaining for allocation： LPAR 1 memory ： min = 10 GB des = 15 GB max = 24 GB  LPAR 2memory ： min = 10 GB des = 15 GB max = 24 GB The administrator receives a request to add 2 GB to LPAR 1. The only way to do this is by moving memory from LPAR 2 to LPAR 1. The administrator attempts to move the memory， but the operation fails. The administrator can  however allocate 512 MB that is free to LPAR 1 on the 570.  What is the most likely cause of this failure when dynamically moving memory？（）A、 Maxperm% is set too low on LPAR 2B、 Insufficient paging space on LPAR 1C、 Service IBM.DRM is unavailable on LPAR 1D、 Insufficient pinnable memory frames available on LPAR 2

4. A system administrator is creating four LPARs on a Power 550. The Power 550 has 64GB of memoryinstalled and 32GB activated. The system administrator sets the minimum dedicated memory to 8GB in the profile for each LPAR. After activating three LPARs, he is not able to activate the fourth LPAR. What is the likely cause of the problem?（）A、The Power 550 is licensed for three LPARs only.B、There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. A faulty memory DIMM is detected in the POWER5 550.C、There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. The HMC reserves some memory to perform logical partition tasks.D、There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. The hypervisor reserves some memory to perform logical partition tasks.

参考答案和解析
正确答案： A
解析： 暂无解析
更多“单选题An administrator wants to test the performance of an application at different memory sizes.  What is the most effective way to perform the test and collect statistical information for each test？（）A Run DLPAR to change the LPAR memory for each test.B Ru”相关问题

  • 第1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. 

    正确答案:B

  • 第2题：

    A system administrator for a business recovery service center needs to test disaster recovery strategies for their clients running Linux. Each client has a different system configuration. Each time a client comes in, the system configuration of the managed system must change. What is the best way to handle this using LPAR?（）

    • A、Create a system profile. Reconfigure the managed system by activating and deactivating the system profiles. 
    • B、Create one partition profile for each client. Reconfigure the managed system by activating the partition profiles for that client. 
    • C、Dynamically move processors and memory as needed into each logical partition. Reconfigure the managed system by activating and deactivating partition profiles. 
    • D、Dynamically move processors and memory into each logical partition on the server if additional resources are needed. Reconfigure the managed system by activating and deactivating the system profiles.

    正确答案:B

  • 第3题：

    As part of fallover testing of a corporate database server， client application connectivity must be  verified. Which of the following would best verify the application functionality？（）  

    • A、 Perform a ping client verification test.
    • B、 Review the number of active application processes.
    • C、 Perform successful reads and writes to the application.
    • D、 Run netstat -an to verify client connections to the listening ports.

    正确答案:C

  • 第4题：

    You are creating a Windows Forms application by using the .NET Framework 3.5.You have resource files in five different languages.You need to test the application in each language. What should you do？（）

    • A、Set the CurrentCulture property explicitly to the respective culture for each language.
    • B、Set the CurrentCulture property explicitly to IsNeutralCulture for each language.
    • C、Set the CurrentUICulture property explicitly to IsNeutralCulture for each language.
    • D、Set the CurrentUICulture property explicitly to the respective culture for each language.

    正确答案:D

  • 第5题：

    You are a network administrator for your company. You need to test a new application.   The application requires two processors and 2 GB of RAM. The application also requires shared folders on the application server and requires the installation of software on the client computers.   You create the test plan. You assemble a server in the test lab. You install Windows Server 2003， Web Edition on theserver. You install the application on the server. You install the client software components for the application on 20 client computers in the test lab.   You test the application. You discover that only some of the client computers can run the application. You turn off the client computers that ran the application successfully， and you test again. The client computers that failed in the first test now run the application successfully.   You need to identify the cause of the failure and update your test plan.   What should you do？ （）

    • A、 Increase the Maximum number of worker processes to 20 for the default application pool.
    • B、 Use Add or Remove Programs to add the Application Server Windows component.
    • C、 Change the Application pool identity to Local Service for the default application pool.
    • D、 Change the test server operating system to Windows Server 2003， Standard Edition or Windows Server 2003， Enterprise Edition.

    正确答案:D

  • 第6题：

    单选题
    You are the administrator of a Windows XP Professional computer. You run five 16-bit applications on the computer. You want to monitor the performance of the computer when all five applications run at the same time. You use System Monitor to collect the performance data. The performance counters you want to include in your analysis are IO Read Bytes/sec, IO Write Bytes/sec, and Page Faults/sec. You want to ensure that you can collect these counters for each application. What should you do?（）
    A

    Run the five 16-bit applications in one process. Monitor each thread of Ntvdm.exe. 

    B

    Run each of the five 16-bit applications in its own memory space. Monitor each instance of Ntvdm.exe.  

    C

    Run the five 16-bit applications in Windows 95 compatibility mode. Monitor each instance of the applications. 

    D

    Start the five 16-bit applications by using the Start /normal command. Monitor each instance of the applications.


    正确答案： B
    解析： 暂无解析

  • 第7题：

    单选题
    As part of fallover testing of a corporate database server， client application connectivity must be  verified. Which of the following would best verify the application functionality？（）
    A

     Perform a ping client verification test.

    B

     Review the number of active application processes.

    C

     Perform successful reads and writes to the application.

    D

     Run netstat -an to verify client connections to the listening ports.


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You plan to implement a test strategy for the application. You need to ensure that the test strategy meets the following requirements: Test data can be added to the test project without recompiling. Multiple variations of a test can be executed at run time. What should you do? （）
    A

     Use IntelliTrace.

    B

     Use data-driven tests.

    C

     Create a single test class.

    D

     Create a test method for each data variation.


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    A system administrator for a business recovery service center needs to test disaster recovery strategies for their clients running Linux. Each client has a different system configuration. Each time a client comes in, the system configuration of the managed system must change. What is the best way to handle this using LPAR?（）
    A

    Create a system profile. Reconfigure the managed system by activating and deactivating the system profiles. 

    B

    Create one partition profile for each client. Reconfigure the managed system by activating the partition profiles for that client. 

    C

    Dynamically move processors and memory as needed into each logical partition. Reconfigure the managed system by activating and deactivating partition profiles. 

    D

    Dynamically move processors and memory into each logical partition on the server if additional resources are needed. Reconfigure the managed system by activating and deactivating the system profiles.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    An administrator wants to test the performance of an application at different memory sizes. What is the most effective way to perform the test and collect statistical information for each test?（）
    A

    Run DLPAR to change the LPAR memory for each test.

    B

    Run rmss command to simulate different memory for each test.

    C

    Run chdev command to limit the system memory size for each test.

    D

    Run chattr command to limit the system memory size for each test.


    正确答案： B
    解析： 暂无解析

  • 第11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. 


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Companycom has just purchased a p5 570 with AIX 5.3. The customer would like to add a training LPAR to the system, but no processors are available. All of the partitions are using dedicated resources. The test LPAR is using one processor and has a 90% CPU idle rate. What can be done to setup this training LPAR quickly without disabling their current environment?（）
    A

    Use AIX 5.3 which supports micro-partitioning for both the test and training LPARS

    B

    Use DLPAR to move resources from the test LPAR to training when training is active

    C

    Install Partition Load Manager to share resources between the test and training environments

    D

    Install Advanced Power Virtualization and then use micro-partitioning for both the test and  training LPARs


    正确答案： D
    解析： 暂无解析

  • 第13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 mode
    • B、Activate COD resources if a failover should occur
    • C、Use DLPAR to move resources between the test and dev and the HACMP LPAR
    • D、Stop the test and dev environments， bring up new profile for HACMP failover

    正确答案:C

  • 第14题：

    An administrator wants to test the performance of an application at different memory sizes.  What is the most effective way to perform the test and collect statistical information for each test？（）  

    • A、Run DLPAR to change the LPAR memory for each test.
    • B、Run rmss command to simulate different memory for each test.
    • C、Run chdev command to limit the system memory size for each test.
    • D、Run chattr command to limit the system memory size for each test.

    正确答案:B

  • 第15题：

    You are the administrator of a Windows XP Professional computer. You run five 16-bit applications on the computer. You want to monitor the performance of the computer when all five applications run at the same time. You use System Monitor to collect the performance data. The performance counters you want to include in your analysis are IO Read Bytes/sec, IO Write Bytes/sec, and Page Faults/sec. You want to ensure that you can collect these counters for each application. What should you do?（） 

    • A、Run the five 16-bit applications in one process. Monitor each thread of Ntvdm.exe. 
    • B、Run each of the five 16-bit applications in its own memory space. Monitor each instance of Ntvdm.exe.  
    • C、Run the five 16-bit applications in Windows 95 compatibility mode. Monitor each instance of the applications. 
    • D、Start the five 16-bit applications by using the Start /normal command. Monitor each instance of the applications.

    正确答案:B

  • 第16题：

    You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You plan to implement a test strategy for the application. You need to ensure that the test strategy meets the following requirements: Test data can be added to the test project without recompiling. Multiple variations of a test can be executed at run time. What should you do? （）

    • A、 Use IntelliTrace.
    • B、 Use data-driven tests.
    • C、 Create a single test class.
    • D、 Create a test method for each data variation.

    正确答案:B

  • 第17题：

    You need to evaluate whether the currently available network bandwidth is adequate to run NewApp. Which three actions should you perform?（）

    • A、Use a debug version of NewApp to collect information about NewApp.
    • B、Use Performance Monitor to collect data about the saturation of each WAN link.
    • C、Use Network Monitor to analyze the data that is transmitted over the network for App1.
    • D、Install SNMP on all computers that are connected to App1 to obtain information about App1.
    • E、Build a test environment for NewApp to analyze how much bandwidth is required for NewApp.

    正确答案:B,C,E

  • 第18题：

    单选题
    An administrator has implemented the following LPARs on a Power 570 with 32 GB memory with 512 MB remaining for allocation： LPAR 1 memory ： min = 10 GB des = 15 GB max = 24 GB  LPAR 2memory ： min = 10 GB des = 15 GB max = 24 GB The administrator receives a request to add 2 GB to LPAR 1. The only way to do this is by moving memory from LPAR 2 to LPAR 1. The administrator attempts to move the memory， but the operation fails. The administrator can  however allocate 512 MB that is free to LPAR 1 on the 570.  What is the most likely cause of this failure when dynamically moving memory？（）
    A

     Maxperm% is set too low on LPAR 2

    B

     Insufficient paging space on LPAR 1

    C

     Service IBM.DRM is unavailable on LPAR 1

    D

     Insufficient pinnable memory frames available on LPAR 2


    正确答案： C
    解析： 暂无解析

  • 第19题：

    单选题
    You are a network administrator for your company. You need to test a new application.   The application requires two processors and 2 GB of RAM. The application also requires shared folders on the application server and requires the installation of software on the client computers.   You create the test plan. You assemble a server in the test lab. You install Windows Server 2003， Web Edition on theserver. You install the application on the server. You install the client software components for the application on 20 client computers in the test lab.   You test the application. You discover that only some of the client computers can run the application. You turn off the client computers that ran the application successfully， and you test again. The client computers that failed in the first test now run the application successfully.   You need to identify the cause of the failure and update your test plan.   What should you do？ （）
    A

     Increase the Maximum number of worker processes to 20 for the default application pool.

    B

     Use Add or Remove Programs to add the Application Server Windows component.

    C

     Change the Application pool identity to Local Service for the default application pool.

    D

     Change the test server operating system to Windows Server 2003， Standard Edition or Windows Server 2003， Enterprise Edition.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    You are creating a Windows Forms application by using the .NET Framework 3.5. You have resource files in five different languages. You need to test the application in each language. What should you do？（）
    A

    Set the CurrentCulture property explicitly to the respective culture for each language.

    B

    Set the CurrentCulture property explicitly to IsNeutralCulture for each language.

    C

    Set the CurrentUICulture property explicitly to IsNeutralCulture for each language.

    D

    Set the CurrentUICulture property explicitly to the respective culture for each language.


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    A system administrator is creating four LPARs on a Power 550. The Power 550 has 64GB of memoryinstalled and 32GB activated. The system administrator sets the minimum dedicated memory to 8GB in the profile for each LPAR. After activating three LPARs, he is not able to activate the fourth LPAR. What is the likely cause of the problem?（）
    A

    The Power 550 is licensed for three LPARs only.

    B

    There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. A faulty memory DIMM is detected in the POWER5 550.

    C

    There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. The HMC reserves some memory to perform logical partition tasks.

    D

    There is not enough memory to meet the minimum dedicated memory requirement for the fourth LPAR. The hypervisor reserves some memory to perform logical partition tasks.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    On a Hardware Management Console (HMC) at version 7, an administrator has an LPAR defined with a minimum of 4GB of memory, 6GB desired and a maximum of 16 GB of memory. The administrator wants to go from 5 GB to 8 GB assigned memory for this partition. In order to make the change, what value should the administrator enter into the add processor resources window? （）
    A

    2 

    B

    3 

    C

    4 

    D

    8


    正确答案： C
    解析： 暂无解析

  • 第23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 mode

    B

    Activate COD resources if a failover should occur

    C

    Use DLPAR to move resources between the test and dev and the HACMP LPAR

    D

    Stop the test and dev environments， bring up new profile for HACMP failover


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    An administrator wants to test the performance of an application at different memory sizes.  What is the most effective way to perform the test and collect statistical information for each test？（）
    A

    Run DLPAR to change the LPAR memory for each test.

    B

    Run rmss command to simulate different memory for each test.

    C

    Run chdev command to limit the system memory size for each test.

    D

    Run chattr command to limit the system memory size for each test.


    正确答案： D
    解析： 暂无解析

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