You work as a system administrator at Certkiller.com. You ar

第1题：

Do you commute to work? No, I work at home.（）

• A、You work?
• B、How about you? 
• C、You do not work.  
• D、You work by train.

第2题：

You work as a database administrator for Certkiller .com. You want to configure database backups to be run automatically.  Which tool or utility would you use to achieve this？ （）

• A、The DBMS_JOB package
• B、The BACKUP_JOB package
• C、The DBMS_BACKUP_RESTORE package
• D、The calendar tool in the Operating System （OS）
• E、The backup scheduler in Enterprise Manager （EM）
• F、The DBMS_BACKUP_SCHEDULER packager inline mode

第3题：

第4题：

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. A user reports that when he runs a query, it takes a quite long time and it is still unfinished. As the IT support, you have to verify whether the query is blocked.  Which tool should you use? （） 

• A、You should use the Database Engine Tuning Advisor tool 
• B、You should use the Windows System Monitor tool 
• C、You should use the Job Activity Monitor tool in Microsoft SQL Server Management Studio 
• D、You should use the Activity Monitor tool in Microsoft SQL Server Management Studio

第5题：

You work as a database administrator for Supportcenter.cn. You are using Recovery Manager （RMAN） for backup and recovery of your database. You executed the delete command in RMAN to delete a backup of a tablespace. Which statement is true in this scenario？（）

• A、The backup status will be marked expired in RMAN recovery catalog.
• B、The backup status will be marked deleted in RMAN recovery catalog after you execute the crosscheck command.
• C、The backup will be deleted physically from the OS （Operating system）and the backup information is removed from the recovery catalogl
• D、The backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）.
• E、The backup status will be marked deleted and you must delete the backup file manually from the OS （Operating system）， if you are not using Oracle Managed Files （OMF）.

第6题：

You are the newly appointed system administrator at Certkiller.com. The previous administratorcreated a Microsoft ASP.NET application using Microsoft .NET Framework v3.5.  You need to capture the timing and performance information of the application. Managementwants you to make sure that data is only accessible when a client is logged onto the Web servernot the individual Web pages.  What should you do？（）

• A、You should consider adding <compilation debug="true" /> to the Web.config file.
• B、You should consider adding <compilation debug="false" urlLinePragmas="true" /> to theWeb.config file.
• C、You should consider adding <trace enabled="true" writeToDiagnosticsTrace="true"pageOutput="true" localOnly="true" /> to the Web.config file.
• D、You should consider adding <trace enabled="true" pageOutput="false" localOnly="true" /> tothe Web.config file.

第7题：

You work as a database administrator for Supportcenter.cn. In a production environment， users complain about the slow response time when accessing the database. You have not optimized the memory usage of the Oracle instance and you suspect the problem to be with the memory. To which type of object would you refer to determine the cause of the slow response？（）

• A、The trace file
• B、The fixed views
• C、The data dictionary views
• D、The operating system log fields
• E、The dynamic performance views.

第8题：

You work as the enterprise exchange administrator at Xxx .The Xxx network consists of a domain named xxx .Xxx currently makes use of Exchange 2000 Server and Exchange Server 2003 Service Pack 2 （SP2） in their messaging system.You receive instruction from Xxx to migrate the messaging system to Exchange Server 2010 with Client Access server， Mailbox server and Hub Transport servers. What actions must you take？（）

• A、You should take away the Exchange 2000 Server servers in the environment.
• B、You should configure EdgeSync synchronization in the environment.
• C、You should run the setup /NewProvisionedServer in the environment.
• D、You should run the Migration Preparation Tool from the other servers in the environment.

第9题：

You work as a Web Developer at Certkiller.com. You are in the process of creating a Webapplication using Microsoft ASP.NET 3.5.  You decide to enable session state for the application. You need to determine whether the sessionID is maintained in the URL of the request.  What should you do？（）

• A、The RequestType property of the HttpRequest class should be accessed.
• B、The IsCookieless property of the HttpSessionState class should be accessed.
• C、The UrlDecode method of the HttpServerUtility class should be accessed.
• D、The UrlEncode method of the HttpServerUtility class should be accessed.

第10题：

You work as the enterprise exchange administrator at Xxx .The Xxx network consists of a domain named xxx .What actions must you take to use administrative delegation on a series of cmdlets？（）

• A、You must implement log transactions
• B、You must set up new management role
• C、You must implement Mailbox journaling
• D、You must set up a Role Based Access Control （RBAC） role