单项选择题

YouaredevelopinganASP.NETWebpagethatcontainsinputcontro……

You are developing an ASP.NET Web page that contains input controls， validation controls， and a button named btnSubmit. The page has the following code-behind.01 Public Class _Default 02 Inherits System.Web.UI.Page03 04 Protected Sub SaveToDatabase（）05 06 End Sub07 08 Protected Sub btnSubmit_Click（ByVal sender As Object，09 ByVal e As EventArgs） Handles btnSubmit.Click10 11 End Sub12 13 End Class You need to ensure that all data that is submitted passes validation before the data is saved in a database. What should you do？（）

A.Add the following method override. Protected Overrides Sub OnInit（ByVal e As EventArgs） MyBase.OnInit（e） If （Page.IsValid） Then Me.SaveToDatabase（） End Sub
B.Add the following method override. Protected Overrides Sub OnLoad（ByVal e As EventArgs） MyBase.OnLoad（e） If （Page.IsValid） Then Me.SaveToDatabase（） End Sub
C.Add the following method override.Protected Overrides Sub OnPreRender（ByVal e As EventArgs） MyBase.OnPreRender（e） If （Page.IsValid） Then Me.SaveToDatabase（） End Sub
D.Add the following code segment at line 10. If （Page.IsValid） Then Me.SaveToDatabase（）

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单项选择题YoucreateanewASP.NETMVC2Webapplication.ThefollowingdefaultroutesarecreatedintheGlobal.asax.vbfile.01SharedSubRegisterRoutes（ByValroutesAsRouteCollection）0203routes.IgnoreRoute（ {resource}.axd {*pathInfo} ）0405routes.MapRoute（ Default ， {controller} {action} {id} ，NewWith{.controller= Home ，.action= Index ，.id= }）06EndSubYouimplementacontrollernamedHomeControllerthatincludesmethodswiththefollowingsignatures.FunctionIndex（）AsActionResultFunctionDetails（ByValidAsInteger）AsActionResultFunctionDetailsByUsername（ByValusernameAsString）AsActionResultYouneedtoaddaroutetomeetthefollowingrequirements.ThedetailsforausermustbedisplayedwhenausernameisenteredasthepathbyinvokingtheDetailsByUsernameaction.Usernamescancontainalphanumericcharactersandunderscores，andcanbebetween3and20characterslong.Whatshouldyoudo？（）

A.Replace line 05 with the following code segment. routes.MapRoute（ "Default"， "{controller}/{action}/{id}"， New With {.controller = "Home"， .action = "DetailsByUsername"， .id = ""}）
B.Replace line 05 with the following code segment. routes.MapRoute（"Default"， "{controller}/{action}/{username}"， New With {.controller = "Home"， .action = "DetailsByUsername"， .username = ""}， New With {.username = "\w{3，20}"} ）
C.At line 04， add the following code segment.routes.MapRoute（ "Details byUsername""{username}"， New With {.controller = "Home"， .action = "DetailsByUsername"}， New With {.username = "\w{3，20}"}）
D.At line 04， add the following code segment. routes.MapRoute（ "Details by Username"， "{id}"， New With {.controller = "Home"， .action = "DetailsByUsername"}， New With {.id = "\w{3，20}"} ）

单项选择题YouareimplementinganASP.NETMVC2application.IntheAreasfolder，youaddasubfoldernamedProducttocreateasingleprojectareA.YouaddfilesnamedProductController.vbandIndex.aspxtotheappropriatesubfolders.YouthenaddafilenamedRoute.vbtotheProductfolderthatcontainsthefollowingcode.01PublicClassRouteInheritsAreaRegistration0203PublicOverridesReadOnlyPropertyAreaNameAsString04Get05Return product 06EndGet07EndProperty0809PublicOverridesSubRegisterArea（ByValcontextAsAreaRegistrationContext）1011context.MapRoute（ product_default ， product {controller} {action} {id} ，NewWith{.controller= Product ，.action= Index ，.id= }）1213EndSubEndClassWhenyouloadtheURLhttp： product，youdiscoverthatthecorrectpageisnotreturned.Youneedtoensurethatthecorrectpageisreturned.Whatshouldyoudo？（）

A.Replace line 11 with the following code segment. context.MapRoute（"product_default"， "{area}/{controller}/{action}/{id}"， New With {.area = "product"， .controller = "Product"， .action = "Index"， .id = ""}）
B.Replace line 11 with the following code segment. context.MapRoute（"product_default"， "{area}"， New With {.controller = "Product"， .action = "Index"， .id = ""}）
C.Add the following code segment at line 12. AreaRegistration.RegisterAllAreas（）
D.Add the following code segment to the RegisterRoutes method in the Global.asax.vb file. AreaRegistration.RegisterAllAreas（）

单项选择题You are creating an ASP.NET Web site. You create a HTTP module named Custom Module， and you register the module in the web.config file.The Custom Module class contains the following code. Public Class Custom Module Implements IHttpModule Dim footerContent As String = Footer Content Public Sub Dispose（） Implements IHttpModule.DisposeEnd SubEnd Class You need to add code to CustomModule to append the footer content to each processed ASP.NET page. Which code segment should you use？（）

A.Public Sub New(ByVal app As HttpApplication) AddHandler app.EndRequest, AddressOf app_EndRequest End Sub Sub app_EndRequest(ByVal sender As Object, ByVal e As EventArgs) Dim app As HttpApplication = TryCast(sender, HttpApplication) app.Response.Write(footerContent) End Sub
B.Public Sub Init(ByVal app As HttpApplication) _ Implements IHttpModule.Init AddHandler app.EndRequest, AddressOf app_EndRequest End Sub Sub app_EndRequest(ByVal sender As Object, ByVal e As EventArgs) Dim app As HttpApplication = New HttpApplication() app.Response.Write(footerContent) End Sub
C.Public Sub New() Dim app As HttpApplication = New HttpApplication() AddHandler app.EndRequest, AddressOf app_EndRequest End Sub Sub app_EndRequest(ByVal sender As Object, ByVal e As EventArgs) Dim app As HttpApplication = TryCast(sender, HttpApplication) app.Response.Write(footerContent) End Sub
D.Public Sub Init(ByVal app As HttpApplication) _ Implements IHttpModule.Init AddHandler app.EndRequest, AddressOf app_EndRequest End Sub Sub app_EndRequest(ByVal sender As Object, ByVal e As EventArgs) Dim app As HttpApplication = TryCast(sender, HttpApplication)app.Response.Write(footerContent) End Sub

多项选择题YouareimplementinganASP.NETWebapplication.UserswillauthenticatetotheapplicationwithanID.Theapplicationwillallownewuserstoregisterforanaccount.TheapplicationwillgenerateanIDfortheuserbasedontheusersfullname.Youneedtoimplementthisregistrationfunctionality.Whichtwoactionsshouldyouperform？（）

A.Configure the SqlMembershipProvider in the web.config file.
B.Configure the SqlProfileProvider in the web.config file.
C.Create an ASP.NET page that contains a default CreateUserWizard control to create a new user account.
D.Create an ASP.NET page that contains a custom form that collects the user information and then uses the Membership.CreateUser method to create a new user account.

多项选择题YouareimplementinganASP.NETMVC2Webapplication.YouaddacontrollernamedCompany Controller.YouneedtomodifytheapplicationtohandletheURLpath company info.Whichtwoactionsshouldyouperform？（）

A.Add the following method to the CompanyController class. Function Info（） As ActionResult Return View（） End Function
B.Add the following method to the CompanyController class. Function Company_Info（） As ActionResult Return View（） End Function
C.Right-click the Views folder， and select View from the Add submenu to create the view for the action.
D.Right-click inside the action method in the CompanyController class， and select Add View to create a view for the action