You create a Visual Studio 2010 solution that includes a WCF service project and an ASP.NET project.
The service includes a method named GetPeople that takes no arguments and returns an array of Person
objects.
The ASP.NET application uses a proxy class to access the service.
You use the Add Service Reference wizard to generate the class.
After you create the proxy, you move the service endpoint to a different port.
You need to configure the client to use the new service address.
In addition, you must change the implementation so that calls to the client proxy will return a List<Person>
instead of an array.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A. Change the service interface and implementation to return a List<Person>
• B. In the context menu for the service reference in the ASP.NET project, select the Update Service Reference command to retrieve the new service configuration.
• C. In the context menu for the service reference in the ASP.NET project, select the Configure Service Reference command, and set the collection type to System.Collections.Generic.List.
• D. Edit the address property of the endpoint element in the web.config file to use the new service address.

You are developing a Web page.
The user types a credit card number into an input control named cc and clicks a button named submit.
The submit button sends the credit card number to the server.
A JavaScript library includes a CheckCreditCard function that returns a value of true if the credit card
appears to be valid, based on its checksum.
You need to ensure that the form cannot be used to submit invalid credit card numbers to the server.
What should you do?

• A. Configure the input control and the submit button to run on the server. Add a submit_OnClick handler that calls CheckCreditCard and rejects the form submission if the input is invalid.
• B. On the form, add an onSubmit handler that calls CheckCreditCard and cancels the form submission if the input is invalid.
• C. Configure the input control to run on the server. On the submit button, add a server-side OnClick handler that calls CheckCreditCard and rejects the form submission if the input is invalid.
• D. On the input control, add an onChange handler that calls CheckCreditCard and cancels the form submission when the input is invalid.

You are developing an ASP.NET web page.
The page includes a DropDownList control.
You need to call a client-side function when the user changes the value of the control.
Which event should you handle?

• A. Select
• B. Click
• C. Change
• D. SelectedIndexChanged

You work as an ASP.NET Web Application Developer for SomeCompany.
The company uses Visual Studio .NET 2010 as its application development platform.
You create an ASP.NET Web site using .NET Framework 4.0.
Only registered users of the company will be able to use the application.
The application holds a page named UserAccount.aspx that enables new users to register them to the
registered users' list of the company.
The UserAccount page hold numerous TextBox controls that accept users personal details, such as user
name, password, home address, zipcode, phone number, etc.
One of the TextBox controls on the page is named ZipCode in which a user enters a zip code.
You must ensure that when a user submits the UserAccount page, ZipCode must contain five numeric
digits.
What will you do to accomplish this?
(Each correct answer represents a part of the solution. Choose two.)

• A. Use RequiredFieldValidator
• B. Use CompareValidator
• C. Use RequiredValidator
• D. Use RangeValidator.
• E. Use RegularExpressionValidator

Which of the following is the correct syntax to specify the path to a file that generates the strong type?

• A. <%@ PreviousPageType VirtualPath ="/MyPage.aspx/ ~"% >
• B. <%@ PreviousPageType VirtualPath ="~/MyPage"% >
• C. <%@ PreviousPageType VirtualPath ="~/MyPage.master"% >
• D. <%@ PreviousPageType VirtualPath ="~/MyPage.aspx"% >

解説: (Fast2test メンバーにのみ表示されます)