An application fails to start after a Technology Level upgrade. The application vendor recommends that two filesets upgraded as part of the new Technology Level be rejected. What is the recommended method for performing this task?（）A、Run instfix -u to re

第1题：

class TestA {  public void start（） { System.out.println（”TestA”）； }  }  public class TestB extends TestA {  public void start（） { System.out.println（”TestB”）； } public static void main（String[] args） {  （（TestA）new TestB（））.start（）；  }  }  What is the result？（） 

• A、 TestA
• B、 TestB
• C、 Compilation fails.
• D、 An exception is thrown at runtime.

第2题：

After installing WebSphere Commerce，the WebSphere Application Server fails to start.  Which log file will help determine if WebSphere Application Server was installed correctly？（）

• A、<WAS_installdir>/logs/log.txt 
• B、<WC_installdir>/logs/install_date_time.log 
• C、<WAS_installdir>/logs/<WC_instance_name>/SystemOut.log 
• D、<WC_installdir>/instances/<instance_name>/xml/<instance_name>.xml 
• E、<WAS_installdir>/logs/serverStatus.log

第3题：

Following a server crash, the automatic recovery of InnoDB fails. How would you begin to manually repair the InnoDB tables?（）

• A、Start the server with the – innodb_recover_options option set to FORCE
• B、Start the server with the – innodb_force_recovery option set to a non-zero value
• C、Start the server as usual, and then execute the REPAIR TABLE command
• D、Start the server as usual, and then execute the CHECK TABLE command

第4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.

第5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.

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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

第14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.

第15题：

Your network consists of a single Active Directory domain. The network contains a server that runs Windows Server 2003 Service Pack 2 （SP2）. The server has an application that runs as a service. The application uses a domain service account to access other servers in the domain. Security policies require that users reset their passwords every 30 days. After the application runs for a month， the application fails.You need to ensure that the application starts and can access the remote servers. What should you do？（）

• A、In the Services snap-in, set the service to log on as the Local System account and start the service.
• B、In the Services snap-in, set the service to log on as the Local Administrator account and start the service.
• C、In Active Directory Users and Computers, reset the server’s computer account. In the Services snap-in, start the service.
• D、In Active Directory Users and Computers, set the Account Expires option to Never. In the Services snap-in, start the service. 

第16题：

You have the Web Server （IIS） role installed on a server that runs Windows Server 2008.   You make changes to the configuration of an application named APP1. Users report that the application fails. You examine the event log and discover the following error message：  503 Service Unavailable.  You need to ensure that users are able to connect to APP1.  Which command should you run at the command prompt on the server？（）

• A、appcmd set config
• B、appcmd stop apppool
• C、appcmd start apppool
• D、appcmd set apppool

第17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).

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