网友您好，请在下方输入框内输入要搜索的题目：

搜题

题目

[主观题]

You develop a Web application that writes data to a file on a server. You restrict access

to the file to specific Windows users. The Web application runs as CONTOSO\ASPNET. You deny anonymous access to the application in IIS. You add the following XML segment in the Web.config file.You need to ensure that the application meets the following requirements:It must impersonate the user when it writes data to the file.It must run as CONTOSO\ASPNET when a user does not access the file. Which two actions should you perform？（）

A. Use the following XML segment in the Web.config file. ＜identity impersonate="false"/＞

B. Use the following XML segment in the Web.config file. ＜identity impersonate="true"/＞

C. Use the following code segment to access the file. Dim wp As WindowsPrincipal = _CType(HttpContext.Current.User, WindowsPrincipal) Dim wi As WindowsIdentity = WindowsIdentity.GetCurrent() Dim wic As WindowsImpersonationContext = wi.Impersonate()‘ Access the file herewic.Undo()

D. Use the following code segment to access the file. Dim wi As WindowsIdentity = WindowsIdentity.GetCurrent()Dim wic As WindowsImpersonationContext = _WindowsIdentity.Impersonate(wi.Token)‘ Access the file herewic.Undo()

查看参考答案

更多“You develop a Web application that writes data to a file on a server. You restrict access”相关的问题

第1题

Exhibit: You are developing a Web application. The Web application uses a GridView control

to display data. You build your Web Forms for the Web application by dragging and dropping tables from the Data Connections tree in Server Explorer. You need to add a connection to your data by using the Add Connection dialog box as shown in the exhibit. During the process, you need to configure the .NET Data Provider that you use to create the data source objects. What should you do？（）

A. Right-click the connection, and click Properties. Modify the Provider property of the data connection.

B. Click the Change button, and change the data provider for the selected data source.

C. Click the Advanced button, and change the Data Source property to the target provider.

D. Click the Advanced button, and change the Application Name property to the target provider.

点击查看答案

第2题

You have a Web application that is configured for personalization. You need to access pers

onalization 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.

点击查看答案

第3题

You develop a Web application. Your application contains two settings in the Web.config fi

le. You deploy your application to production. You need to modify the application settings in the production environment without manually editing the XML markup in the Web.config file. What should you do？（）

A.Modify the application settings by using the Web Site Administration Tool.

B.Modify the application settings by using the Visual Studio property page editor for the project.

C.Modify the application settings by using the resource editor.

D.Modify the application settings by using the Visual Studio start options editor.

点击查看答案

第4题

You want to enable users of a Web application to modify the Web application‘s UI and behav

ior. These modifications must be maintained at the user level so that when users return to the Web application, the changes are still in effect. You need to achieve this goal by using the minimum amount of custom code.What should you do？（）

A. Persist control data by using view state.

B. Use Web Part controls.

C. Maintain a profile for each user.

D. Enable session state on the Web application.

点击查看答案

第5题

You create a Web application to process XML documents. The Web application receives XML do

cument files from several sources, reads them, and stores them in a Microsoft SQL Server database. The Web application parses all incoming data files to ensure that they conform to an XML schema. You need to find all validation errors in the XML document.What should you do？（）

A. Load the XML data by using an instance of the XmlDocument class and specify a location for the application schema.

B. Configure the ValidationEventHandler in the XmlReaderSettings of the XmlReader object.

C. Read the XML file into a DataSet object and set the EnforceConstraints property to True.

D. Read the XML file into a DataSet object. Handle the DataSet.MergeFailed event to parse the data that does not conform to the XML schema.

点击查看答案

账号：尚未登录

登录没有账号？去注册

搜题记录

联系客服

购买搜题卡

功能	扣减规则
功能	基础费（查看答案）	加收费（AI功能）
文字搜题、查看答案	1/每题	0/每次
语音搜题、查看答案	1/每题	2/每次
单题拍照识别、查看答案	1/每题	2/每次
整页拍照识别、查看答案	1/每题	5/每次