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单项选择题X 纠错

You are developing an ASP.NET Web application. The application must pass an object that contains user-specific data between multiple pages. The object ismore than 100 KB in size when serialized.You need to minimize the amount of data is sent to the user.
What should you do？（）

A.Pass the object data in a hidden field.
B.Store the object instance in a session variable.
C.Use a cookie that contains the object data.
D.Encode the object data and pass it in a query string parameter.

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单项选择题

You have migrated a web application from .net 3.5 to 4.0. the application hat to render same as in .net 3.5.（）

A.<assembles> someoptions </assembles>
B.<pages controlRenderingCompatibilityVersion="3.5"/>
C.<compilation targetframework = "3.5" />
D.<xhtmlConformance mode="Legacy" />

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单项选择题

A library called contosobuisness.dll has been created and u need to accept it in a page.. all options had the <%assembly tag but the att differed.（）

A.<%assembly TargetName="contosobuisness" %>
B.<%assembly ID="contosobuisness" %>
C.<%@ Assembly Name="contosobuisness" %>
D.<%assembly virtualpath="contosobuisness" %>

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单项选择题

You have a master page custom.master ... u create a nested.master page using it ... and then u have content page that uses the nested.master as its master page ... to get a string prop from custom.master into a label in content page the code u wud use（）

A.master.master
B.parent.master
C.this.master
D.unknown

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单项选择题

You have a login.ascx control and to display it in a view which method u would use（）

A.http.display
B.http.partial
C.http.load
D.http.get

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单项选择题

You are developing a Asp.net web application tht includes a panel control that has ID contentsection.You need to add a textBox control to the panel control.（）

A.this.RequireControlState（this.LoadControl（typeof（TextBox），null））；
B.this.ContentSection.control.add（this.FindControl（ContentSection.ID + "asp：TextBox"））；
C.this.ContentSection.control.add（this.LoadControl（typeof（TextBox），null））；
D.this.LoadComplete（"asp：TextBox"）.IntiantiateIn（Content Section）

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单项选择题

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" %>

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单项选择题

The page will be posted to the server after one or more image files are selected for upload.You need to ensure that all unuploaded files are saved to the server within one call to a single event handler.
What should you do？（）

A.Read the HttpRequest.Files property and call the HttpPostedFile.SaveAs method for each file.
B.Read the HttpRequest.inputStream property and call the System.Io.File.WriteLines method for each file.
C.Read the HttpRequest.inputStream property and call the HttpResponse.WriteLine method for each file.
D.Read the HttpRequest.Files property and call the System.Io.File.WriteLines method for each file.

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单项选择题

You need to ensure that when the button is clicked， both update panels update the tim without generating a postback. What should you do？（）

A.Add the following marktip to UpdatePanel1. <Triggers> <asp:PostBackTrigger ControlID="btnSave" /> </Triggers>
B.Set the UpdateMode property for the UpdatePanel2 to "Always"
C.Add the following markup to UpdatePanel2 <Triggers> <asp:AsyncPostBackTrigger ControlID="btnSave" EventName="Click" /> </Triggers>
D.Set the UpdateMode property for UpdatePanel2 to "Conditional"

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单项选择题

You are debugging an ASP.NET Web application by using the Visual Studio debugger. The application is incorrectly handling a SQL Exception on the login page. You need to break execution where the exception is thrown . What should you do？（）

A.Enable the User-unhandled option for SqlException in Visual Studio Exception configuration.
B.Set the value of the customErrors element‟s mode attribute to “on” in the web.config file.
C.Manually attach the Visual Studio debugger to Internet Explorer.
D.Enable the thrown option for SqlException in Visual Studio exception configuration.

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单项选择题

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” _ %>

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