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MCTSMCTS(70-515)單項選擇題每日一練(2019.01.12)

單項選擇題
You are developing an ASP.NET MVC 2 Web application. A page makes an AJAX request and expects a list of company names in the following format. ["Adventure Works"，"Contoso"] You need to write an action method that returns the response in the correct format. Which type should you return from the action method？（）
A.AjaxHelper
B.XDocument
C.JsonResult
D.DataContractJsonSerializer
單項選擇題
Which event of the GridView class occurs when the Edit button of a row is clicked， but before the GridView control enters edit mode？（）
A.RowEntered
B.RowEdited
C.RowEntering
D.RowEditing
單項選擇題
You are implementing an ASP.NET Web site. The root directory of the site contains a page named Error.aspx. You need to display the Error.aspx page if an unhandled error occurs on any page within the site. You also must ensure that the original URL in the browser is not changed. What should you do？（）
A.Add the following configuration to the web.config file.
B.Add the following configuration to the web.config file.
C.Add the following code segment to the Global.asax file.
D.Add the following code segment to the Global.asax file.
單項選擇題
You are developing an ASP.NET MVC 2 Web application. The application contains a controller named HomeController， which has an action named Index. The application also contains a separate area named Blog. A view within the Blog area must contain an ActionLink that will link to the Index action of the HomeController. You need to ensure that the ActionLink in the Blog area links to the Index action of the HomeController. Which ActionLink should you use？（）
A.Html.ActionLink（"Home"， "Index"， "Home"）
B.Html.ActionLink（"Home"， "Index"， "Home"， new {area = ""}， null）
C.Html.ActionLink（"Home"， "Index"， "Home"， new {area = "Blog"}， null）
D.Html.ActionLink（"Home"， "Index"， "Home"， new {area = "Home"}， null）
單項選擇題
You are implementing an ASP.NET Web site. The site allows users to explicitly choose the display language for the site's Web pages. You create a Web page that contains a DropDownList named ddlLanguage, as shown in the following code segment.The site contains localized resources for all page content that must be translated into the language that is selected by the user. You need to add code to ensure that the page displays content in the selected language if the user selects a language in the drop-down list. Which code segment should you use?（）
A.protected void SelectedLanguageChanged（object sender， EventArgs e） {Page.UICulture = ddlLanguage.SelectedValue；}
B.protected override void InitializeCulture（） {Page.UICulture = Request.Form["ddlLanguage"]；}
C.protected void Page_Load（object sender， EventArgs e） {Page.Culture = Request.Form["ddlLanguage"]；}
D.protected override void InitializeCulture（） {Page.Culture = ddlLanguage.SelectedValue；}

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