网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
You need to create a class definition that is interoperable along with COM.You need to ensure that COM applications can create instances of the class and can call the GetAddress method. Which code segment should you use？（）
A
A
B
B
C
C
D
D
参考答案
参考解析
解析：
暂无解析
更多 “单选题You need to create a class definition that is interoperable along with COM.You need to ensure that COM applications can create instances of the class and can call the GetAddress method. Which code segment should you use？（）A AB BC CD D” 相关考题
考题
You have recently created a serializable class named Vehicle.The class is shown below:[Serializable]public class Vehicle{public string VIN;public string Make;public string Model;public string Year;}You are planning to create a custom formatter class to control the formatting of Vehicle objects when they are serialized.You need to ensure that is achieved with as little development effort as possible.What should you do?（）A.B.C.D.
考题
You need to modify a client application that consumes a Windows Communication Foundation (WCF) service. The service metadata is no longer available. You need to modify the previously generated proxy to include asynchronous calls to the service.What should you do? （）A. Update the service reference with the Generate asynchronous operations option.B. Create a partial class for the previously generated proxy and include the new asynchronous methods.C. Create a class with the same name as the previously generated proxy and add the new asynchronous methods. Add the new class to a namespace that is different from the original proxy.D. Create a class with the same name as the previously generated proxy and add the new asynchronous methods as partial methods. Add the new class to a namespace that is different from the original proxy.
考题
You work as an application developer at Certkiller .com. Certkiller .com has been hired by a small local private school to develop a class library that will be used in an application named ManageAttendance for the purpose of managing student records.You are responsible for developing this class library. Certkiller .com has instructed you to create a collection in the application to store learners’ results. The school has informed you that they currently only have seven learners， but that this value will triple in the following year. Due to the limited resources， you need to ensure that the collection you create consumes a minimum amount of resources. What should you use to create the collection？（）A、 The HybridDictionary collection class.B、 The HashTable collection class.C、 The ListDictionary collection class.D、 The StringCollection collection class.
考题
In your web application，you need to execute a block of code whenever the session object is first created. Which design will accomplish this goal？（）A、Create an HttpSessionListener class and implement the sessionInitialized method with that block ofcode.B、Create an HttpSessionActivationListener class and implement the sessionCreated method with thatblock of code.C、Create a Filter class， call the getSession（false） method， and if the result was null， then execute that block of code.D、Create an HttpSessionListener class and implement the sessionCreated method with that block of code.
考题
You create an application. The application processes hundreds of XML documents per minute. The XML documents are validated against inline schemas. You need to load XML documents from the file system and read them as quickly as possible. XML comments must be ignored while reading the XML documents.What should you do? （）A、Create an instance of the XmlReader class by using the XmlReader Create method with an instance of the XmlReaderSettings class.B、Create an instance of the XmlReader class with an instance of the XmlTextReader class.C、Create an instance of the XmlDocument class and specify a location for the application schema.D、Create an instance of the XmlReader class with an instance of the XmlNodeReader class.
考题
You are creating a Windows Forms Application by using the .NET Framework 3.5.You plan to design a new control that will be used on multiple forms in the app.You need to ensure that the control meets the following requirement （1）It retrieves data from a MSSQL Server 2008 database instance. （2）It uses WPF classes to display data. （3）It uses user-customizable actions when the control is first painted on the form. What should you do？（）A、Create a new custom class for the control that is derived from the Control class.B、Create a new custom class for the control that is derived from the UserControl class.C、Create a new custom class for the control that is derived from the ContentControl class.D、Create a new custom class for the control that is derived from the ContentPresenter class.
考题
You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You add a property named ServiceContext to a control. You need the value of ServiceContext to flow to the child controls exactly like the value of the DataContext property of the FrameworkElement class. What should you do? （）A、Inherit the control class from the DependencyObject class.B、Register a dependency property.In the options settings of the property metadata, specify the Inherits option.C、Declare a new property. In the get and set methods of the new property, create an instance of the TraversalRequest class.D、Declare a new property. In the get method of the new property call VisualTreeHelper.GetParent. In the set method of the new property, call VisualTreeHelper.GetChild.
考题
You design a Business Intelligence （BI） solution by using SQL Server 2008. You create a SQL Server 2008 Reporting Services （SSRS） solution. You create reports by using Microsoft Visual Studio .NET 2008. The development team of your company must create 50 SSRS reports. You need to ensure that the company logo and the company name are included in the page header of all the reports. What should you do？（）A、 Create an SSRS report and include the required page header in the report. Use the report as a template for all the reports.B、 Create an SSRS report and include the required page header in the report. Create a subreport that refers to the report. Include the subreport to all the reports.C、 Create a SSRS report and include the required page header in the report. Copy the report definition to an XML file.Add the XML file as a data source for all the reports.D、 Create a SSRS report and include the required page header in the report. Create a class library that includes the report.Add the class library as an assembly reference for all the reports.
考题
You create a server control that inherits from WebControl. You need to enable the server control to emit markup for a new kind of mobile device. You must not alter the code in the server controls. Which two actions should you perform?（）A、Create a class that inherits HtmlTextWriter and that can emit the new markup.B、Create a class that inherits StreamWriter and that can emit the new markup.C、Reference the class in the capabilities element of the new device's browser definition file.D、Reference the class in the controlAdapters element of the new device's browser definition file.
考题
You are developing a custom-collection class.You need to create a method in your class. You need to ensure that the method you create in your class returns a type that is compatible with the Foreach statement. Which criterion should the method meet？（）A、The method must return a type of either IEnumerator or IEnumerable.B、The method must return a type of IComparable.C、The method must explicitly contain a collection.D、The method must be the only iterator in the class.
考题
You are building a client for a Windows Communication Foundation (WCF) service. You need to create a proxy to consume this service. Which class should you use?（）A、ChannelFactoryB、 ServiceHostC、ClientRuntimeD、CommunicationObject
考题
You are creating a Windows Forms application by using the .NET Framework 3.5. You plan to develop a new control for the application.The control will have the same properties as a TextBox control.You need to ensure that the control has a transparent background when it is painted on form.You want to achieve this goal by using the minimum amount of development effort.What should you do？（）A、Create a new class that is derived from the Control class.Call the SetStyle method in the constructor.B、Create a new class that is derived from theTextBox control class.Override the OnPaint method in the constructor.C、Create a new class that is derived from the Control class.Set the BackColor property of the control to Transparent.Call the SetStyle method in the constructor.D、Create a new class that is derived from theTextBox control class.Set the BackColor property of the control to Transparent in the constructor.Call the SetStyle method in the constructor.
考题
You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You create a custom control named Wheel. You need to ensure that the Speed property of Wheel can be animated. What should you do?（）A、Inherit the DependencyObject class.B、Declare the Speed property as a dependency property.C、Declare an animation of the Speed property from within the code-behind file.D、Implement the System.Windows.Media.Animation.IAnimatable interface with the Wheel class.
考题
You work as an application developer at Certkiller .com. You are developing a collection class named ClientCollection， which is to be used for storing the names of Certkiller .com’s clients that are situated in various geographical areas. These client names are represented by the Client class. You are planning to create a method named SortClients in the ClientCollection class to arrange Client objects in ascending order. You need to ensure that the appropriate interface is implemented by the Client class to allow sorting.What interface should be used？（）A、 IDictionaryB、 IComparableC、 IComparerD、 IEqualityComparer
考题
You create a server control that inherits from WebControl. You need to enable the server control to emit markup for a new kind of mobile device. You must not alter the code in the server controls.（）A、Create a class that inherits HtmlTextWriter and that can emit the new markup.B、Create a class that inherits StreamWriter and that can emit the new markup.C、Reference the class in the capabilities element of the new device's browser definition file.D、Reference the class in the controlAdapters element of the new device's browser definitionfile.
考题
You are developing a Windows Presentation Foundation (WPF) application. You need to use XAML to create a custom control that contains two Button controls. From which base class should you inherit? （）A、FrameworkElementB、UIElementC、UserControlD、Button
考题
You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You add a ListBox control to the application. The ListBox control is data-bound to an instance of a custom collection class of the Product objects named ProductList. You need to ensure that changes to ProductList are automatically reflected in the ListBox control. What should you do? （）A、 Implement the INotifyPropertyChanged interface in the Product class.B、 Implement the IQueryableProduct interface in the ProductList class.C、 Extend the DependencyObject class in the Product class.D、Extend the ObservableCollectionProduct class in the ProductList class.
考题
You are developing an application to create a new file on the local file system.You need to define specific security settings for the file. You must deny the file inheritance of any default security settings during creation.What should you do？（）A、Create the file by using a new FileStream object by passing the FileSecurity object as a parameter to the FileStream constructor.B、Create a new FileSecurity object.C、Apply the permissions by using the File class.D、Create a new FileSystem Access Rule object for each permission that you need，and add each rule to the FileSecurity object.E、Create a new FileSystem Audit Rule object and add it to the FileSecurity object.
考题
单选题You are building a client for a Windows Communication Foundation (WCF) service. You need to create a proxy to consume this service. Which class should you use?（）A
ChannelFactoryB
ServiceHostC
ClientRuntimeD
CommunicationObject
考题
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.
考题
单选题You work as an application developer at Certkiller .com. You are developing a collection class named ClientCollection， which is to be used for storing the names of Certkiller .com’s clients that are situated in various geographical areas. These client names are represented by the Client class. You are planning to create a method named SortClients in the ClientCollection class to arrange Client objects in ascending order. You need to ensure that the appropriate interface is implemented by the Client class to allow sorting.What interface should be used？（）A
IDictionaryB
IComparableC
IComparerD
IEqualityComparer
考题
单选题You create an application. The application processes hundreds of XML documents per minute. The XML documents are validated against inline schemas. You need to load XML documents from the file system and read them as quickly as possible. XML comments must be ignored while reading the XML documents.What should you do? （）A
Create an instance of the XmlReader class by using the XmlReader Create method with an instance of the XmlReaderSettings class.B
Create an instance of the XmlReader class with an instance of the XmlTextReader class.C
Create an instance of the XmlDocument class and specify a location for the application schema.D
Create an instance of the XmlReader class with an instance of the XmlNodeReader class.
考题
多选题You create a server control that inherits from WebControl. You need to enable the server control to emit markup for a new kind of mobile device. You must not alter the code in the server controls. Which two actions should you perform?（）ACreate a class that inherits HtmlTextWriter and that can emit the new markup.BCreate a class that inherits StreamWriter and that can emit the new markup.CReference the class in the capabilities element of the new device's browser definition file.DReference the class in the controlAdapters element of the new device's browser definition file.
考题
单选题You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You add a ListBox control to the application. The ListBox control is data-bound to an instance of a custom collection class of the Product objects named ProductList. You need to ensure that changes to ProductList are automatically reflected in the ListBox control. What should you do? （）A
Implement the INotifyPropertyChanged interface in the Product class.B
Implement the IQueryableProduct interface in the ProductList class.C
Extend the DependencyObject class in the Product class.D
Extend the ObservableCollectionProduct class in the ProductList class.
考题
单选题You design a Business Intelligence （BI） solution by using SQL Server 2008. You create a SQL Server 2008 Reporting Services （SSRS） solution. You create reports by using Microsoft Visual Studio .NET 2008. The development team of your company must create 50 SSRS reports. You need to ensure that the company logo and the company name are included in the page header of all the reports. What should you do？（）A
Create an SSRS report and include the required page header in the report. Use the report as a template for all the reports.B
Create an SSRS report and include the required page header in the report. Create a subreport that refers to the report. Include the subreport to all the reports.C
Create a SSRS report and include the required page header in the report. Copy the report definition to an XML file.Add the XML file as a data source for all the reports.D
Create a SSRS report and include the required page header in the report. Create a class library that includes the report.Add the class library as an assembly reference for all the reports.
考题
多选题You create a server control that inherits from WebControl. You need to enable the server control to emit markup for a new kind of mobile device. You must not alter the code in the server controls.（）ACreate a class that inherits HtmlTextWriter and that can emit the new markup.BCreate a class that inherits StreamWriter and that can emit the new markup.CReference the class in the capabilities element of the new device's browser definition file.DReference the class in the controlAdapters element of the new device's browser definitionfile.
考题
单选题You are developing a custom-collection class.You need to create a method in your class. You need to ensure that the method you create in your class returns a type that is compatible with the Foreach statement. Which criterion should the method meet？（）A
The method must return a type of either IEnumerator or IEnumerable.B
The method must return a type of IComparable.C
The method must explicitly contain a collection.D
The method must be the only iterator in the class.
热门标签
最新试卷