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【单选题】

After you have restored and recovered a database to a new host by using a previously performed Recovery Manager （RMAN） backup， which is the best option you would consider for the new database？（）  

A、 Opening the database in RESTRICTED mode

B、 Opening the database with the RESETLOGS option

C、 Setting a new DBID for the newly restored database

D、 Restoring the server parameter file （SPFILE） to the new host

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更多“After you have restored and recovered a database to a new host by using a previously performed Recovery Manager （RMAN） backup， which is the best option you would consider for the new database？（）  ”相关的问题
第1题
[单选题] You are creating a Windows Forms application by using the .Net Framework 3.5.You plan to display detailed help instructions for each control in the form.You create a help file.You configure a HelpProvider component on the form. You need to display the help file for the control that is focused when the F1 key is pressed.Which method of the HelpProvider class should you call for each control？（）

A、SetShowHelp  B、SetHelpString  C、SetHelpKeyword  D、SetHelpNavigator  

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第2题
[单选题] You work as an Exchange Administrator for Xxx .The company has a Windows 2008 Active Directorybased network.You have just finished deploying an Exchange 2010 server and migrating all mailboxes including resource mailboxes from Exchange Server 2003. After the migration from the Exchange 2003 server was complete， you noticed that the resource mailboxes were showing up as a shared mailbox and not a resource mailbox.You realize that you need to convert them to Exchange 2010 resource mailboxes.While logged into the Exchange&#

A、Exchange Troubleshooting Assistant  B、Exchange System Manager  C、Exchange Management Shell  D、Command prompt  

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第3题
[单选题] You have configured the system to purge mailboxes after 8 days of being deleted. You need to receive a notification when the mailboxes are purged. What should you do？（）

A、Start a data collector  B、Start an event viewer subscription  C、Add a task to the application event log  D、Modify the properties of the mailbox database  

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第4题
[多选题] You have a durable subscriber, and the subscriber is down or not reachable when the message is  produced. Which two options regarding the expiry of these messages are true?（）

A、after the subscriber is unavailable for 10 minutes  B、when the subscriber is available  C、after the subscriber is unavailable for after an hour  D、are available until the specified time elapses  E、are expired instantly  

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第5题
[单选题] You work as the application developer at Certkiller .com. Certkiller .com uses Visual Studio.NET 2005 as its application development platform.You have recently finished development of a class named TestReward and package the class in a .NET 2.0 assembly named TestObj.dll. After you ship the assembly and it is used by client applications， you decide to move the TestReward class from TestObj.dll assembly to the TestRewardObj.dll Assembly. You are to ensure when you ship the updated TestObj.dll and TestRewardObj.dll assemblies

A、 The TypeForwardedTo attribute should be used  B、 The TypeConvertor.ConvertTo method should be used  C、 The InternalsVisibleTo attribute should be used  D、 The Type Convertor.ConvertFrom method should be used  

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第6题
[单选题] You are planning the configuration of SQL1.You need to use the most appropriate Windows account for the SQL Server service. Which account should you use？（）

A、a domain user account  B、a local user account  C、the NETWORK SERVICE account  D、the LOCAL SYSTEM account  

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第7题
[单选题] You need to base a data block on the EMP table, but you do not want to give the users of the application access privileges on the table. Which type of data source would you use to create the data block?（）

A、table   B、transactional trigger   C、stored procedure   D、FROM clause query  

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第8题
[单选题] You have two computers named Computer1 and Computer2. Computer1 runs Windows Vista. Computer2runs Windows 7. You plan to use User State Migration Tool (USMT) 4.0 to migrate user profiles and data from Computer1 to Computer2. You need to prevent some system settings from being migrated. You mustachieve this goal by using the minimum amount of administrative effort. Which file should you modify?（）

A、config.xml  B、migapp.xml  C、migdocs.xml  D、miguser.xml  

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第9题
[单选题] You are creating a Windows Forms application by using the .NET Framework 3.5. You create a new form in the application.You add a ContextMenuStrip control named dctxMenu to the form. You have a user defined class named CustomControl.You write the following code segment in the application （Line numbers are included for reference only ） CustomControl myControl = new CustomControl（）；  You need to ensure that an instance of CustomControl is displayed on the form as a toplevel item of the ctxMenu control. &#

A、A  B、B  C、C  D、D  

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第10题
[单选题] You use a Windows 2000 Professional computer at home. You need to access shared files on a server named server1. This server is on your company’s network and is not accessible from the internet. Your company’s network also includes a third party VPN server that is accessible from the internet. You dial in to your internet service provider and then create a VPN connection to your company’s VPN server. After the connection is successfully established， you run the net view\\server1 command and receive&#819

A、Stop and then start the TCP/IP NetBIOS helper service on your computer.  B、Stop and then start the DNS client service on your computer.  C、Add a HOSTS entry for server1 to your computer.  D、Add a LMHOSTS entry for server1 to your computer.  

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