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You realize that the control file is damaged in your production database.After restoring the control file from autobackup, what is the next step that you must do to proceed with the database recovery?（）
- A、Mount the database
- B、Open the database in NORMAL mode
- C、Open the database in RESTRICTED mode
- D、Open the database with the RESETLOGS option
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更多 “You realize that the control file is damaged in your production database.After restoring the control file from autobackup, what is the next step that you must do to proceed with the database recovery?（）A、Mount the databaseB、Open the database in NORMAL modeC、Open the database in RESTRICTED modeD、Open the database with the RESETLOGS option” 相关考题
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You realize that the control file is damaged in your production database.After restoring the control file from autobackup, what is the next step that you must do to proceed with the database recovery?（）A. Mount the databaseB. Open the database in NORMAL modeC. Open the database in RESTRICTED modeD. Open the database with the RESETLOGS option
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7． If you were in Sahara，you ________ the value of fresh water．A． will realizeB． realizedC． would realizeD． realize
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You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a custom-templated server control. You need to ensure that the child controls of the server control are uniquely identified within the control hierarchy of the page. Which interface should you implement？（）A、the ITemplatable interface B、the INamingContainer interface C、the IRequiresSessionState interfaceD、the IPostBackDataHandler interface
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You executed the following command to back up the control file： ALTER DATABASE BACKUP CONTROLFILE TO TRACE； What do you find in the trace file？（）A、Image of the control fileB、Location of the control fileC、Contents of the control file in text formatD、SQL command to re-create the databaseE、SQL command to re-create the control fileF、Contents of the control file in binary format
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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、SetShowHelpB、SetHelpStringC、SetHelpKeywordD、SetHelpNavigator
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You are implementing an ASP.NET page that will retrieve large sets of data from a data source. You add a ListView control and a DataPager control to the page. You need to ensure that the data can be viewed one page at a time. What should you do？（）A、Set the DataPager control’s PageSize property to the number of rows to view at one time.B、Set the DataPager control’s PagedControlID property to the ID of the ListView control.C、In the code-behind file， set the DataPager control’s Parent property to the ListView control.D、In the code-behind file， set the ListView control’s Parent property to the DataPager control.
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You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5. You create a custom-templated server control. You need to ensure that the child controls of the server control are uniquely identified within the control hierarchy of the page. Which interface should you implement？（）A、the ITemplatable interfaceB、the INamingContainer interfaceC、the IRequiresSessionState interfaceD、the IPostBackDataHandler interface
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You are creating a custom control. The UI of the control must contain several text boxes and two buttons. The control must be available in the global assembly cache for reuse across multiple Web applications. You need to achieve this functionality by using the minimum amount of code. What should you do? （）A、Create a control that derives from System.Web.UI.Control.B、Create a control that derives from System.Web.UI.WebControls.CompositeControl.C、Create a control that derives from System.Web.UI.WebControls.WebControl.D、Create a control that derives from System.Web.UI.UserControl.
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单选题You work as a database administrator for Certkiller .com. You added atablespaceto your database. Because of the changes to the physical structure of your database， you performed a backup of the control file to trace. After this， you lost only the control files and the instance aborted due to a hardware failure. How would you proceed to recover the database？（）A
Start the instance and open the database, instance recovery automatically recovers control files B
Create a file based on the contents of the trace file and save it to the control file locations and start the database C
Re-create the database (The recovery of the control file is not possible because you have lost all the control files.) D
Start the instance, in the NOMOUNTstate,re-create the control file using the CREATE CONTROLFILE command stored in the trace file. E
Start the instance and MOUNT the database, then re-create the control file using the CREATE CONTROLFILE command stored in the trace file.
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单选题You are creating a Windows Forms application by using the .NET Framework 3.5.You plan to develop a custom control for the application. The control will be a composite control.Your need to derive from the class that will create the control by using the minimum amount of development effort.What should you do？（）A
Derive from the Control class.B
Derive from the UserControl class.C
Derive from the FrameworkElement class.D
Derive from the ContainerControl class.
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单选题“You are very selfish. It’s high time you will realize that you are not the most important person in the world.” Edgar said to his boss angrily.A
realized B
have realizedC
realize D
should realized
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单选题You are developing a Windows Presentation Foundation (WPF) application. You need to display HTML content from a Web Page on the WPF form. What should you do?（）A
Add a FlowDocumentReader control to the design surface. Then create a FlowDocument control.B
Add a ContentControl control to the design surface. The reference a WebClient object to return an HTML string.C
Add a DocumentViewer control to the design surface. The create a FixedDocument control.
考题
单选题You executed the following command to back up the control file： ALTER DATABASE BACKUP CONTROLFILE TO TRACE； What do you find in the trace file？（）A
Image of the control fileB
Location of the control fileC
Contents of the control file in text formatD
SQL command to re-create the databaseE
SQL command to re-create the control fileF
Contents of the control file in binary format
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单选题You are advised to rise with a yawn and stretch because it will _____.A
help you to keep your energy for the day's workB
help you to control your temper early in the dayC
enable you to concentrate on your routine workD
keep your energy cycle under control all day
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单选题You are creating a Windows Forms Application by using the .NET Framework 3.5.You plan to design a control for the application.You need to ensure that the control meets the following requirements： （1）Contains the DataGridView， BindingSource， and BindingNavigator controls. （2）Exposes the properties of the BindingSource control. （3）Protects the properties of the DataGridView and BindingNavigator controls. What sholud you do？（）A
Extend the Control class.B
Extend the ContainerControl class.C
Create protected accesses for each control property.D
Create public accesses for the properties of the BindingSource control.
考题
单选题You are implementing an ASP.NET page that will retrieve large sets of data from a data source. You add a ListView control and a DataPager control to the page. You need to ensure that the data can be viewed one page at a time. What should you do？（）A
Set the DataPager control’s PageSize property to the number of rows to view at one time.B
Set the DataPager control’s PagedControlID property to the ID of the ListView control.C
In the code-behind file， set the DataPager control’s Parent property to the ListView control.D
In the code-behind file， set the ListView control’s Parent property to the DataPager control.
考题
单选题“You are too self-centered. It’s high time you _____ that you are not the most important person in the world,” Edgar said to his boss angrily.A
realizedB
have realizedC
realizeD
should realize
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