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Your computer has a wireless network adapter installed. However, the computer fails to connect to the wireless network. You need to ensure that the computer is able to connect to the wireless network.What should you do?()A.AB.BC.CD.D
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You need to back up the existing data on a computer before you install a new application. You also need to ensure that you are able to recover individual user files that are replaced or deleted during the installation.What should you do?()A.AB.BC.CD.D
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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 are creating a templated Web control for use in your Web application. You need to add the Web control to your Web application pages without compiling your control into a .dll file. What should you do?()A、Ensure that the Web control inherits from the WebControl class.B、Ensure that the Web control inherits from the Control class.C、Ensure that the Web control inherits from the CompositeControl class.D、Ensure that the Web control inherits from the UserControl class.
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You are developing a Web control. The Web control captures user address information in a Web application. You create a class named AddressControl that inherits from CompositeControl. This control consists of child controls. You need to ensure that the child controls are properly output to the browser. Developers using your control must be able to set the appropriate text for labels. In addition, they must be able to pull user address information from the associated text boxes during postback. What should you do? ()A、Override the EnsureChildControls method of the base class. Add the child controls to the base container.B、Override the CreateControlCollection method of the base class. Add the child controls to the ControlCollection class.C、Override the CreateChildControls method of the base class. Add the child controls to the base container.D、Override the DataBindChildren method of the base class. Add the child controls to the ControlCollection class.
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You create a Web server control named ContosoControls. You add a Web custom control named ContosoMailer to it. You then distribute the Web Control Library files to your team. You need to provide your team with the correct procedure for adding the Web Control Library to the items in the toolbox of Microsoft Visual Studio .NET. Which procedure should you provide to the team?()A、Within the toolbox, click Choose Items and then browse to and select the ContosoControls user control.B、Within the toolbox, click Choose Items and then browse to and select the ContosoMailer user control.C、Right-click Web Project, click Add Reference, and then browse to and select the ContosoControls.dll file.D、Within the toolbox, click Choose Items and then browse to and select the ContosoControls.dll file.
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You are developing a Windows Forms Application by using the .NET Framework 3.5.You plan to design a composite custom control for the application. You include a ListBox control has a property that provides the item count of the ListBox control. You need to ensure that the property cannot be accessed at design time. Which attribute should you use?()A、[Bindable(false)]B、[DesignOnly(false)]C、[EditorBrowsable(EditorBrowsableState.Never)]D、[Browsable(false)]
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You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You need to ensure that the application meets the following requirements: Displays a menu that is specific to the control selected by the user. Displays the menu next to the control. Which control should you use? ()A、MenuB、PopUpC、ListBoxD、ContextMenu
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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 work as a Web Developer at Certkiller.com. You are in the process of creating a Webapplication. You decide to make use of Microsoft ASP.NET 3.5 in order to create the application. The followingmarkup is present on the page: " ="" selectcommand="GetUsers" selectcommandtype="StoredProcedure" filterexpression="Active=1 AND Name LIKE ’{0}%’"> The page is used to retrieve the Users from a company database. However, only the active usersare displayed. The TextBox control allows you to also filter users by status. You do not specify astatus when you click the Filter button. You notice that the page does not filter by active users andshows all the users that are retrieved from the database. You need to make the necessary settingsto ensure that only the active users are being displayed on the page when a status is notspecified. What should you do?()A、You should ensure that a default value for the Status property of the ControlParameter controlis set.B、You should ensure that the PropertyName property of the ControlParameter control is set toText.C、You should ensure that the ControlParameter control’s ConvertEmptyStringToNull property isset to false.D、You should ensure that the {0} placeholder in the FilterExpression property is replaced with the(?) symbol.
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单选题You are the network administrator for your company. Your network consists of a single Active Directory domain. The functional level of the domain is Windows Server 2003. You add eight servers for a new application. You create an organizational unit (OU) named Application to hold the servers and other resources for the application. Users and groups in the domain will need varied permissions on the application servers. The members of a global group named Server Access Team need to be able to grant access to the servers. The Server Access Team group does not need to be able to perform any other tasks on the servers. You need to allow the Server Access Team group to grant permissions for the application servers without granting the Server Access Team group unnecessary permissions. What should you do?()A
Create a Group Policy object (GPO) for restricted groups. Configure the GPO to make the Server Access Team group a member of the Power Users group on each application server. Link the GPO to the Application OU.B
Grant the Server Access Team group permissions to modify computer objects in the Application OU.C
Move the Server Access Team group object into the Application OU.D
Create domain local groups that grant access to the application servers. Grant the Server Access Team group permissions to modify the membership of the domain local groups.
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单选题You are developing a Windows Presentation Foundation (WPF) application. You configure PresentationTraceSource to track errors in a bound TextBox control in the application. You need to choose the window that the Trace information is sent to Which Visual Studio window should you select ?()A
AutosB
ImmediateC
LocalsD
Output
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单选题You are developing a Windows Forms Application by using the .NET Framework 3.5.You plan to design a composite custom control for the application. You include a ListBox control has a property that provides the item count of the ListBox control. You need to ensure that the property cannot be accessed at design time. Which attribute should you use?()A
[Bindable(false)]B
[DesignOnly(false)]C
[EditorBrowsable(EditorBrowsableState.Never)]D
[Browsable(false)]
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单选题You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application that displays an image. You need to ensure that users can stretch and scale the image. Which control should you use?()A
FrameB
SliderC
ViewboxD
ScrollViewer
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单选题You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application that allows users to arrange images. You need to ensure that users can arrange child elements in a panel without affecting the size of the elements. You also need to ensure that child elements are oriented horizontally. Which control should you use?()A
ListBoxB
DockPanelC
WrapPanelD
StackPanel
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单选题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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多选题You need to ensure that the database users should be able to use the various flashback query features in order to go back in time by four hours. What would you do to achieve this?()Aset SQL_TRACE=TrueBset UNDO_RETENTION=14400Cset FAST_START_MTTR_TARGET=240Dset LOG_CHECKPOINT_INTERVAL=240Eset DB_FLASHBACK_RETENTION_TARGET=14400Fset the RETENTION GUARANTEE clause for the undo tablespace
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单选题You use Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application. You plan to create a custom control that contains four text input fields. Each of the text input fields within the control will contain a label. You need to ensure that the text input fields within the control can be validated by using a regular expression validator. Which class should you inherit from?()A
TextBoxB
TextElementC
UIElementD
UserControl
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单选题You need to ensure the Client dimension is able to support new orders and new client records. Which setting should you configure?()A
ROLAP storageB
Lazy aggregationsC
Write Enabled propertyD
Unknown Member functionality
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单选题You work as a Web Developer at Certkiller.com. You are in the process of creating a Webapplication. You decide to make use of Microsoft ASP.NET 3.5 in order to create the application. The followingmarkup is present on the page: " SelectCommand="GetUsers" SelectCommandType="StoredProcedure" FilterExpression="Active=1 AND Name LIKE ’{0}%’" The page is used to retrieve the Users from a company database. However, only the active usersare displayed. The TextBox control allows you to also filter users by status. You do not specify astatus when you click the Filter button. You notice that the page does not filter by active users andshows all the users that are retrieved from the database. You need to make the necessary settingsto ensure that only the active users are being displayed on the page when a status is notspecified. What should you do?()A
You should ensure that a default value for the Status property of the ControlParameter controlis set.B
You should ensure that the PropertyName property of the ControlParameter control is set toText.C
You should ensure that the ControlParameter control’s ConvertEmptyStringToNull property isset to false.D
You should ensure that the {0} placeholder in the FilterExpression property is replaced with the(?) symbol.
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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.
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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 new control for the application. You need to ensure that the control extends the DataGridView control by allowing the cells to contain multicolored text. What should you do?()A
Override the OnPaint method.B
Write a code segment to handle the CellPainting event.C
Write a code segment to handle the CellParsing event.D
Write a code segment to handle the RowPostPaint event.
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单选题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