单选题Company.com moved their application start routines from the inittab and place them under HACMP control. During testing，the applications did not always start as desired.  What is the best practice for the application start routines.（）AAssume the system 

题目
单选题
Company.com moved their application start routines from the inittab and place them under HACMP control. During testing，the applications did not always start as desired.  What is the best practice for the application start routines.（）
A

 Assume the system was stopped by a failure.

B

 Ensure the hostname parameters is set correctly.

C

 Assume the system was stopped by a graceful shutdown.

D

 Mount all volumes and file systems before running the application.

相似考题

1.当有用户请求Web页面时，会触发（）事件A、Application_Start（）B、Session_Start（）C、Application_End（）D、Session_End（）

2.How do you debug an application with an Accept step?（）A、Select Start from the Debug pulldown, then call the trigger. B、Select Step Over from the Debug pulldown, then call the trigger. C、Call the trigger, and when the workflow answers, select Start from the Debug pulldown. D、Select Reactive Application, then call the trigger and press F10 to step through the workflow

3.How do you start an event-triggered debug session?（）A、Select "Start" from the Debug menu in CRS Script Editor.  B、Select "Reactive Script..." from the Debug menu in CRS Script Editor.  C、Select "Debugging" from the Trace menu in CRS Application Administration.  D、Select "Start Trace" from the Trace menu in CRS Application Administration.

4.Session_start事件在Application_start事件之前发生。（）

参考答案和解析
正确答案： A
解析： 暂无解析
更多“单选题Company.com moved their application start routines from the inittab and place them under HACMP control. During testing，the applications did not always start as desired.  What is the best practice for the application start routines.（）A  Assume the syste”相关问题

  • 第1题：

    During a planning meeting， Company.com indicates that they intend to make a relational  Database highly available. The application has a pre-requisite that a kernel extension be loaded from /etc/inittab.  How would this be managed in an HACMP environment？（）  

    • A、 It can be started with a crontab entry.
    • B、 It can be created as an Application Server.
    • C、 It can be added to a resource group as a dependency.
    • D、 It cannot be done because HACMP provides no method to order application start/stop scripts.

    正确答案:B

  • 第2题：

    You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. When you access the application in a Web browser， you receive the following error message： "Service Unavailable".  You need to access the application successfully.  What should you do？（）

    • A、Start Microsoft IIS 6.0. 
    • B、Start the Application pool. 
    • C、Set the .NET Framework version. 
    • D、Add the Web.config file for the application.

    正确答案:B

  • 第3题：

    Company.com has a six-node concurrent resource group with an application that is accessed by  a web connection to the cluster nodes. How is the workload moved to another cluster node during a node failure？（）  

    • A、 The concurrent application must control the web interface through application monitoring.
    • B、 A second resource group will be required to move the web application and IP label to a new node during a node failure.
    • C、 The concurrent resource group can support multiple IP labels through IP aliasing so all IP labels are defined in the concurrent resource group.
    • D、 The dynamic node priority facility in HACMP will relocate the web application and the IP label，if it is correctly defined in the application start and stop script.

    正确答案:B

  • 第4题：

    Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications  uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time.  How can the AIX host name dependency be managed in an HACMP environment.（）  

    • A、 It cannot be managed because the application will not work properly with HACMP.
    • B、 The application start and stop script for the application can manage the hostname.
    • C、 HACMP will require customization to correctly manage a change in the hostname since it is tied to the primary network adapter.
    • D、 HACMP will have to be restarted if the hostname is changed. This can be done with customization in the node_up and node_down event scripts.

    正确答案:B

  • 第5题：

    A cluster administrator has decided to add a cluster verification to the weekly maintenance scripts  That are run from corn.  When a cluster verification is performed，which of the following will require a custom verification method？（）  

    • A、 HACMP ODM object classes
    • B、 HACMP Error Notification
    • C、 HACMP Topology & Resources
    • D、 HACMP Application Server Start/Stop scripts

    正确答案:B

  • 第6题：

    Company.com moved their application start routines from the inittab and place them under HACMP control. During testing，the applications did not always start as desired.  What is the best practice for the application start routines.（）  

    • A、 Assume the system was stopped by a failure.
    • B、 Ensure the hostname parameters is set correctly.
    • C、 Assume the system was stopped by a graceful shutdown.
    • D、 Mount all volumes and file systems before running the application.

    正确答案:A

  • 第7题：

    单选题
    How do you debug an application with an Accept step?（）
    A

    Select Start from the Debug pulldown, then call the trigger. 

    B

    Select Step Over from the Debug pulldown, then call the trigger. 

    C

    Call the trigger, and when the workflow answers, select Start from the Debug pulldown. 

    D

    Select Reactive Application, then call the trigger and press F10 to step through the workflow


    正确答案： B
    解析： 暂无解析

  • 第8题：

    单选题
    Company.com performs a cluster verification on a regular basis. Cluster verification is successfulbut the cluster sometimes fails to start the applications during a fallover. Investigation of the issue has revealed that the non-shared component of the application configuration information is not being kept up to date on the secondary nodes.  What can be used to help resolve this issue？（）
    A

     A pre-event

    B

     Error notification

    C

     Application monitoring

    D

     Custom verification methods


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    You develop a service application named PollingService that periodically calls long-running procedures.These procedures are called from the DoWork method.You use the following service application code：   When you attempt to start the service， you receive the following error message： Could not start the PollingService service on the local computer.Error 1053： The service did not respond to the start or control request in a timely fashion. You need to modify the service application code so that the service starts properly.What should you do？（）
    A

    Move the loop code into the constructor of the service class from the OnStart method.

    B

    Drag a timer component onto the design surface of the service. Move the calls to the long-running procedure from the OnStart method into the Tick event procedure of the timer， set the Enabled property of the timer to True， and call the Start method of the timer in the OnStart method.

    C

    Add a class-level System.Timers.Timer variable to the service class code. Move the call to the DoWork method into the Elapsed event procedure of the timer， set the Enabled property of the timer to True， and call the Start method of the timer in the OnStart method.

    D

    Move the loop code from the OnStart method into the DoWork method.


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    Company.com has installed HACMP and is configuring a three-node cluster. One of the Applications  uses the AIX hostname as a key for authorization to execute on the specific computer. The application vendor was contacted and consented to having multiple copies of the application but required that only one application be active at any one point in time.  How can the AIX host name dependency be managed in an HACMP environment.（）
    A

     It cannot be managed because the application will not work properly with HACMP.

    B

     The application start and stop script for the application can manage the hostname.

    C

     HACMP will require customization to correctly manage a change in the hostname since it is tied to the primary network adapter.

    D

     HACMP will have to be restarted if the hostname is changed. This can be done with customization in the node_up and node_down event scripts.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    How do you start an event-triggered debug session?（）
    A

    Select Start from the Debug menu in CRS Script Editor.  

    B

    Select Reactive Script... from the Debug menu in CRS Script Editor.  

    C

    Select Debugging from the Trace menu in CRS Application Administration.  

    D

    Select Start Trace from the Trace menu in CRS Application Administration.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    During the process of fallover testing， a client/server database needs to be tested. On the AIX Server， start/stop/cleanup scripts and server application functionality have been tested.  Before moving onto the next step of fallover testing，what action must be completed？（）
    A

     Run who -a and validate that client connections are restored.

    B

     Verify that the client side application is functioning properly.

    C

     Check hacmp.out log file to validate that the application server started.

    D

     Verify that the application will successfully stop and restart on the fallover node.


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Company.com has an application that has a hard-coded hostname in the startup routines. The application is being made highly available using HACMP. During testing， the application does not start on the standby node because the hostname was not what the application expected.  What can be done to fix this problem？（）

    • A、 Manage the hostname in the application server start ands top scripts
    • B、 Nothing， because this application cannot be controlled by HACMP and should be started  with   /etc/inittab
    • C、 Change the hard-coded hostname in the application startup routines to use the uname rather than the hostname
    • D、 Override the default ha_hostname in the cluster configuration to reflect the shared hostname rather than the default ha_hostname

    正确答案:A

  • 第14题：

    After right-clicking on an applications shortcut icon and selecting Properties， which of the following will identify the location of the application？（）

    • A、Start In
    • B、Location
    • C、Shortcut key
    • D、Run

    正确答案:A

  • 第15题：

    During the process of fallover testing， a client/server database needs to be tested. On the AIX Server， start/stop/cleanup scripts and server application functionality have been tested.  Before moving onto the next step of fallover testing，what action must be completed？（）

    • A、 Run who -a and validate that client connections are restored.
    • B、 Verify that the client side application is functioning properly.
    • C、 Check hacmp.out log file to validate that the application server started.
    • D、 Verify that the application will successfully stop and restart on the fallover node.

    正确答案:B

  • 第16题：

    To enhance the availability of an application running under HACMP， a decision was made to use  The application monitoring facility. The application consists of several components and can take several minutes to initialize. The components use socket communication and can be initialized in any order as long as it is a serial order. The customer’s concern is that if the application stop and start scripts are used during application monitoring recovery，it may take an extraordinary length of time to reset all of the application components.  What can be done to ensure the best recover time？（）   

    • A、 Use a process monitor that restarts the named processes in the original start order.
    • B、 Use the defined application start and stop scripts to control the application if there is a failure.
    • C、 Use multiple application monitors for this resource group to enable the monitoring of the specific components of the resource group.
    • D、 Use application cleanup and restart scripts designed to determine the state of the various components of the application and start only the parts required.

    正确答案:D

  • 第17题：

    You use Microsoft .NET Framework 4 to create a Windows application. You use ClickOnce technology to install the application on computers that run Windows 7 with User Access Control (UAC) enabled. The application requires access to environment variables on each computer. You need to ensure that users who do not have administrative permissions can install the application. Which deployment method should you use? （）

    • A、 Start from Web.
    • B、 Install from Web.
    • C、 Start from network share
    • D、 Install from network share.

    正确答案:D

  • 第18题：

    You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application contains a custom control that is used to display customer information. You discover that the custom control is not rendering correctly. You need to identify the WPF element that is causing the issue. You want to achieve this goal by using the minimum amount of administrative effort. What should you do?（）

    • A、 Start the application in debug mode.Place a breakpoint at the main entry point of the application.Use the debugger to step through the application code.
    • B、 Start the application in debug mode.Place a breakpoint at the main entry point of the application.Use the WPF Tree Visualizer tool.
    • C、 Enable IntelliTrace and configure Visual Studio to generate a trace log.Start the application in debug mode.
    • D、 "Enable IntelliTrace and configure Visual Studio to generate a trace log.Start the application by double-clicking the executable file (.exe).

    正确答案:B

  • 第19题：

    单选题
    A cluster administrator has decided to add a cluster verification to the weekly maintenance scripts  That are run from corn.  When a cluster verification is performed，which of the following will require a custom verification method？（）
    A

     HACMP ODM object classes

    B

     HACMP Error Notification

    C

     HACMP Topology & Resources

    D

     HACMP Application Server Start/Stop scripts


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    To enhance the availability of an application running under HACMP， a decision was made to use  The application monitoring facility. The application consists of several components and can take several minutes to initialize. The components use socket communication and can be initialized in any order as long as it is a serial order. The customer’s concern is that if the application stop and start scripts are used during application monitoring recovery，it may take an extraordinary length of time to reset all of the application components.  What can be done to ensure the best recover time？（）
    A

     Use a process monitor that restarts the named processes in the original start order.

    B

     Use the defined application start and stop scripts to control the application if there is a failure.

    C

     Use multiple application monitors for this resource group to enable the monitoring of the specific components of the resource group.

    D

     Use application cleanup and restart scripts designed to determine the state of the various components of the application and start only the parts required.


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Company.com moved their application start routines from the inittab and place them under HACMP control. During testing，the applications did not always start as desired.  What is the best practice for the application start routines.（）
    A

     Assume the system was stopped by a failure.

    B

     Ensure the hostname parameters is set correctly.

    C

     Assume the system was stopped by a graceful shutdown.

    D

     Mount all volumes and file systems before running the application.


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Company.com has a six-node concurrent resource group with an application that is accessed by  a web connection to the cluster nodes. How is the workload moved to another cluster node during a node failure？（）
    A

     The concurrent application must control the web interface through application monitoring.

    B

     A second resource group will be required to move the web application and IP label to a new node during a node failure.

    C

     The concurrent resource group can support multiple IP labels through IP aliasing so all IP labels are defined in the concurrent resource group.

    D

     The dynamic node priority facility in HACMP will relocate the web application and the IP label，if it is correctly defined in the application start and stop script.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    During a planning meeting， Company.com indicates that they intend to make a relational  Database highly available. The application has a pre-requisite that a kernel extension be loaded from /etc/inittab.  How would this be managed in an HACMP environment？（）
    A

     It can be started with a crontab entry.

    B

     It can be created as an Application Server.

    C

     It can be added to a resource group as a dependency.

    D

     It cannot be done because HACMP provides no method to order application start/stop scripts.


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    Company.com has an application that has a hard-coded hostname in the startup routines. The application is being made highly available using HACMP. During testing， the application does not start on the standby node because the hostname was not what the application expected.  What can be done to fix this problem？（）
    A

     Manage the hostname in the application server start ands top scripts

    B

     Nothing， because this application cannot be controlled by HACMP and should be started  with   /etc/inittab

    C

     Change the hard-coded hostname in the application startup routines to use the uname rather than the hostname

    D

     Override the default ha_hostname in the cluster configuration to reflect the shared hostname rather than the default ha_hostname


    正确答案： C
    解析： 暂无解析

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