You are developing an ASP.NET MVC 2 Web application. A page 

题目
单选题
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

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相似问题和答案

第1题:

You are implementing an ASP.NET Web page. The page includes several controls, but only a GridView requires view state. You set the GridView… You need to ensure that the page will omit unneeded view state. Wich @ Page directive should you use?()

  • A、<% Page EnableViewState=”true” ViewStateMode=”Enabled” _ %>
  • B、<% Page EnableViewState=”true” ViewStateMode=”Disabled” _ %>
  • C、<% Page EnableViewState=”false” ViewStateMode=”Disabled” _ %>
  • D、<% Page EnableViewState=”false” ViewStateMode=”Enabled” _ %>

正确答案:B

第2题:

You are developing an ASP.NET application by using Visual Studio 2010. You need to interactively debug the entire application. Which two actions should you perform? ()

  • A、Set the Debug attribute of the compilation node of the web.config file to true.
  • B、Add a DebuggerDisplay attribute to the code-behind file of the page that you want to debug.
  • C、Select the ASP.NET debugger option in the project properties.
  • D、Define the DEBUG constant in the project settings.

正确答案:A,C

第3题:

You create a Microsoft ASP.NET Web application by using the Microsoft .NET Framework version 3.5.  When you review the application performance counters, you discover that there is an unexpected increase in the value of the Application Restarts counter. You need to identify the reasons for this increase.  What are three possible reasons that could cause this increase?()

  • A、Restart of the Microsoft IIS 6.0 host. 
  • B、Restart of the Microsoft Windows Server 2003 that hosts the Web application. 
  • C、Addition of a new assembly in the Bin directory of the application. 
  • D、Addition of a code segment that requires recompilation to the ASP.NET Web application. 
  • E、Enabling of HTTP compression in the Microsoft IIS 6.0 manager for the application. 
  • F、Modification to the Web.config file in the <system.web> section for debugging the application.

正确答案:C,D,F

第4题:

You are developing an ASP.NET Web page. You add a data-bound GridView control. The GridView contains a TemplateField that includes a DropDownList. You set the GridViews ClientIDMode property to Static, and you set the ClientIDRowSuffix property to ProductID. You need to be able to reference individual DropDownList controls from client-side script by using the ProductID. What should you set the ClientIDMode property of the DropDownList to? ()

  • A、AutoID
  • B、Static
  • C、Inherit
  • D、Predictable

正确答案:D

第5题:

You are perfoming security testing on an existing asp.net web page.You notice that you are able to issue unauthorised postback requests to the page. You need to prevent unauthorised post back requests. which page directive you use?()

  • A、<%@Page strict = "true" %>  
  • B、<%@Page enableViewStateMac = "true" %>
  • C、<%@Page EnableEventValidation = "true" %>
  • D、<%@Page Aspcompact = "true" %>

正确答案:C

第6题:

You develop an ASP.NET Web page that includes multiple WebPartZone controls, an EditorZone. Users report that they cannot customize the layout of the page by moving WebParts from one.You need to ensure that users can successfully move Web Parts from one zone to another. What should you do?()

  • A、Configure the Web site to enable session state.
  • B、Configure the Web site to require authentication and to use personalization.
  • C、Add a ProxyWebPartManager control to the page.
  • D、Add a AppearanceEditorPart control to the page.

正确答案:B

第7题:

You are developing an ASP.NET Web application. You create a master page. The master page requires a region where you can add page-specific content by using the ASP.NET page designer.  You need to add a control to the master page to define the region. Which control should you add?()

  • A、Content
  • B、ContentPlaceHolder
  • C、PlaceHolder
  • D、Substitution

正确答案:B

第8题:

You work as a Web Developer at Certkiller.com. You are in the process of creating a Webapplication using Microsoft ASP.NET 3.5.  You create a folder named Dark in the App_Themes folder of the Web application. You also addfour skin files to this folder. You have to make sure that the controls on a page have their appearances overridden by the control definitions defined in the skin files. What should you do?  Which Page directive should you use?()

  • A、You should use the page directive: <%@ Page StyleSheetTheme="App_Themes.Dark"/>
  • B、You should use the page directive: <%@ Page Theme="App_Themes.Dark"/>
  • C、You should use the page directive: <%@ Page Theme="Dark"/>
  • D、You should use the page directive: <%@ Page StyleSheetTheme="Dark"/>

正确答案:C

第9题:

You are developing an ASP.NET Web page. The page includes a List instance. You add a FormView control to display a single Product from this list. You need to bind the list to the FormView control. Which FormView property should you set in the code-behind file?()

  • A、DataSource
  • B、DataSourceID
  • C、DataKeyNames
  • D、DataMember

正确答案:A

第10题:

You are developing a Web application. The Web application restricts access to an administrative page. The Web application uses the following code segment to protect the page.if (Page.User.Identity.Name != @"CONTOSO/Administrator") { the page, you are redirected to Login.aspx. You discover that the User.Identity.Name property is not being correctly populated. You need to ensure that you can access the page when you are logged on as Administrator. Which two actions should you perform? ()

  • A、In the Web.config file, enable impersonation.
  • B、In IIS, enable anonymous access.
  • C、In IIS, disable anonymous access.
  • D、In the Web.config file, set the authentication mode to Windows.

正确答案:C,D

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