MCTSMCTS(70-528)章节练习(2018.11.15)

多项选择题
You are developing an application that connects to a Microsoft SQL Server database using the SqlConnection object. Your connection objects are being pooled. As the pool fills up, connection requests are queued. Some connection requests are rejected. You need to ensure that the application releases connections back to the pool as soon as possible. Also, you need to decrease the likelihood that connection requests will be rejected. Which three actions should you perform?（）
A. Ensure that the Close method is called on each connection object after it has finished executing.
B. Ensure that each connection object is left open after it has finished executing.
C. Increase the Max Pool Size value inside the connection string.
D. Increase the Min Pool Size value inside the connection string.
E. Increase the Connection Lifetime value inside the connection string.
F. Increase the value of the ConnectionTimeout property of the SqlConnection object.
多项选择题
你创建了一个Web窗体。你需要增加能够用适当的呈现方式去显示内容的控件给这个窗体。内容呈现的方式要依赖于请求页面的设备。下面，那两种可能的方法可以达到此目标？（）
A.给Web窗体增加能够输出XHTML的自定义控件。
B.给Web窗体增加能够输出WML的自定义控件。
C.给Web窗体增加mobile控件。
D.给Web窗体增加Web服务器控件。
单项选择题
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.
多项选择题
你创建了一个从WebControl继承的服务器控件。你需要让这个服务器控件能够为一种新型的mobile设备输出markup（标记）。你并不能改变服务器控件的代码。你需要哪两个步骤来实现？（）
A. 创建一个从HtmlTextWriter 继承的类并且输出新的markup（标记）。
B. 创建一个从StreamWriter继承的类并且输出新的markup（标记）。
C. 在新设备的browser definition 文件的元素中引用类。
D. 在新设备的browser definition 文件的< controlAdapters >元素中引用类。
单项选择题
You have a Web application that is configured for personalization. You need to access personalization data from one of the pages of the Web application by using the minimum amount of administrative effort.What should you do? （）
A. Access the personalization data from the Session property of the HttpContext object.
B. Access the personalization data from the Application property of the HttpContext object.
C. Access the personalization data from the Cache property of the HttpContext object.
D. Access the personalization data from the Profile property of the HttpContext object.
单项选择题
You are deploying a Web site to a server managed by a hosting company. The only access you have to the server is through FTP. You need to precompile and deploy the Web site without its source files. What should you do? （）
A. Use the Copy Web tool.
B. Use the Publish Web tool.
C. Use XCOPY.
D. Use the Web Setup project Installer.
多项选择题
You create a Web site. You add an EditorZone control to the home page on the Web site. You need to enable users to customize the size and location of the Web Parts on their home pages.Which two controls should you add to the EditorZone control?（）
A. BehaviorEditorPart
B. AppearanceEditorPart
C. PropertyGridEditorPart
D. LayoutEditorPart
多项选择题
你正在创建一个自定义用户控件。这个控件将被用在允许用户注册和个性化体验的 Web 站点中的 10 个 Web 窗体。自定义用户控件中包含两个 TextBox 控件和两个 Button 控件。你需要保证只有在用户没有登录到 Web 站点时控件是可见的，反之是不可见的。你也需要保证Web 站点的开发和维护的工作量最小。你应该通过下面那两个操作来达到此目的？（）
A.在自定义控件代码中为Login按钮增加事件处理代码。
B.在自定义控件所在的Web窗体代码中为Login按钮增加事件处理代码。
C.在自定义控件所在的Web窗体的Page_Load方法中增加代码段去设置TextBox和Button控件的可见性。
D.在自定义控件的Page_Load方法中增加代码段去设置TextBox和Button控件的可见性。
多项选择题
You are developing a Web application to display products. Products are displayed on different pages on your Web site. You want to create a user control to manage the display of products. You need a default visual implementation of the UI of the user control. In addition, you need to provide developers with the flexibility to change the layout and controls of the UI.Which three actions should you perform?（）
A. Apply the TemplateContainerAttribute to a property of type ITemplate. Pass the type of the template's naming container as the argument to the attribute.
B. Apply the TemplateContainerAttribute to the user control's class declaration.
C. Implement a property of type INamingContainer in the user control's code-behind class.
D. Implement a property of type ITemplate in the user control's code-behind class.
E. Define a new class that inherits from the ITemplate interface. Implement the InstantiateIn method of the ITemplate interface.
单项选择题
You create a Web Form. The Web Form uses the FormView control to enable a user to edit a record in the database. When the user clicks the Update button on the FormView control, the application must validate that the user has entered data in all of the fields. You need to ensure that the Web Form does not update if the user has not entered data in all of the fields. Which code segment should you use? （）
A. Protected Sub FormView1_ItemUpdating(ByVal sender As Object, _ ByVal e As System.Web.UI.WebControls.FormViewUpdateEventArgs) _ Handles FormView1.ItemUpdating Dim entry As DictionaryEntry For Each entry In e.Keys If entry.Value.ToString() = System.String.Empty Then e.Cancel = True Return End If Next entryEnd Sub
B. Protected Sub FormView1_ItemUpdated(ByVal sender As Object, _ ByVal e As System.Web.UI.WebControls.FormViewUpdatedEventArgs) _ Handles FormView1.ItemUpdated Dim entry As DictionaryEntry For Each entry In e.NewValues If entry.Value.Equals("") Then e.KeepInEditMode = True Return End If Next entryEnd Sub
C. Protected Sub FormView1_ItemUpdating(ByVal sender As Object, _ ByVal e As System.Web.UI.WebControls.FormViewUpdateEventArgs) _ Handles FormView1.ItemUpdating Dim entry As DictionaryEntry For Each entry In e.NewValues If entry.Value.Equals("") Then e.Cancel = True Return End If Next entryEnd Sub
D. Protected Sub FormView1_ItemUpdated(ByVal sender As Object, _ ByVal e As System.Web.UI.WebControls.FormViewUpdatedEventArgs) _ Handles FormView1.ItemUpdated Dim entry As DictionaryEntry For Each entry In e.Keys If entry.Value.ToString() = System.String.Empty Then e.KeepInEditMode = True Return End If Next entryEnd Sub