Microsoft 70-515 Online Practice Questions and Exam Preparation

Microsoft 70-515 Online Questions & Answers

• Question 261:

  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.

  English

  Spanish

  French

  German

  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;}
  B. protected override void InitializeCulture(){Page.UICulture = Request.Form["ddlLanguage"];}

• Question 262:

  You are developing an ASP.NET Web application.

  The application includes the following Entity Data Mmodel (EDM)

  

  You instantiate an ObjectContext for the EDM named context You need to find the total number of addresses that are assosiated with customers that have a no-null mode.

  Which LINQ to Entities query should you use?

  A. var query = context.Customers.Where(c => c.MiddleName != null).Select(c =>
  B. CustomerAddresses.Count();
  C. var query = context.Customers.Where(c => c.MiddleName != null).SelectMany(c =>
  D. CustomerAddresses.Count();
  E. var query = context.Addresses.SelectMany(a =>
  F. CustomerAddresses.OfType().Where(c => c.MiddleName != null)).Count();
  G. var query = context.Addresses.GroupBy(a => a.CustomerAddresses.Where(ca => ca.Customer.MiddleName != null)).Count();
  D. CustomerAddresses.Count();

• Question 263:

  Which control allows you to bind to data items that are returned from a data source and display them?

  A. ListView Web Server Control
  B. DetailsView Web Server Control
  C. DataList Web Server Control
  D. Data Web Server Control
  A. ListView Web Server Control

• Question 264:

  You are implementing a method in an ASP.NET application that includes the following requirements. Store the number of active bugs in the cache. The value should remain in the cache when there are calls more often than every 15 seconds. The value should be removed from the cache after 60 seconds. You need to add code to meet the requirements. Which code segment should you add?

  A. Cache.Insert("ActiveBugs", result, Nothing, DateTime.Now.AddSeconds(60), TimeSpan.FromSeconds(15))
  B. Cache.Insert("Trigger", DateTime.Now, NothingDateTime.Now.AddSeconds(60), Cache.NoSlidingExpiration) Dim cd As CacheDependency = NewCacheDependency(Nothing,New String() {"Trigger"})Cache.Insert("ActiveBugs", result, cd, Cache.NoAbsoluteExpiration, TimeSpan.FromSeconds(15))
  C. Cache.Insert("ActiveBugs", result, Nothing, Cache.NoAbsoluteExpiration, TimeSpan.FromSeconds(15))Dim cd As CacheDependency = New CacheDependency(Nothing,New String() {"ActiveBugs"})Cache.Insert("Trigger", DateTime.Now, cd, DateTime.Now.AddSeconds(60), Cache.NoSlidingExpiration)
  D. Dim cd As CacheDependency = New CacheDependency(Nothing,New String() {"Trigger"})Cache.Insert("Trigger", DateTime.Now, Nothing,DateTime.Now.AddSeconds(60), Cache.NoSlidingExpiration)Cache.Insert("ActiveBugs", result, cd, Cache.NoAbsoluteExpiration, TimeSpan.FromSeconds(15))
  B. Cache.Insert("Trigger", DateTime.Now, NothingDateTime.Now.AddSeconds(60), Cache.NoSlidingExpiration) Dim cd As CacheDependency = NewCacheDependency(Nothing,New String() {"Trigger"})Cache.Insert("ActiveBugs", result, cd, Cache.NoAbsoluteExpiration, TimeSpan.FromSeconds(15))

• Question 265:

  A text box should enter valid date options all were compare validators but the operator differed (equal and datatyp)..controltovalidate in two options and controltocompare in the remainin..

  A

• Question 266:

  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(Of Person) instead of an array.

  Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

  A. 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.
  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. Change the service interface and implementation to return a List(Of Person).
  D. Edit the address property of the endpoint element in the web.config file to use the new service address.
  A. 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.

• Question 267:

  You work as an ASP.NET Web Application Developer for SomeCompany. The company uses Visual Studio .NET 2010 as its application development platform. You are creating an ASP.NET Web application using .NET Framework 4.0.

  The application holds a Web page named MyHome.aspx.

  You are creating a button with a rolloverimage on MyHome.aspx. However, when mouse hovered over the button image, the rolloverimage is retrieved from the server in a separate request. You need to use an improved rollover button in

  which the button`s rolloverimage is already downloaded and stored in the browser's cache, as a result when you hover over the button, it is instantly displayed.

  What will you do to accomplish this? (Each correct answer represents a part of the solution. Choose two.)

  A. Use JavaScript Object Notation.
  B. Use the RegisterClientScriptBlock method.
  C. Use the RegisterClientScriptlnclude method.
  D. Build a JavaScript function.
  E. Use the RegisterClientScriptResource method.
  B. Use the RegisterClientScriptBlock method.
  D. Build a JavaScript function.

• Question 268:

  You create an ASP.NET MVC 2 Web application. You implement a single project area in the application. In the Areas folder, you add a subfolder named Test. You add files named TestController.cs and Details.aspx to the appropriate subfolders. You register the area's route, setting the route name to test_default and the area name to test. You create a view named Info.aspx that is outside the test areA. You need to add a link to Info.aspx that points to Details. aspx.

  Which code segment should you use?

  C. Test
  D. Test
  B

• Question 269:

  You are implementing an ASP.NET application. The application includes a Person class with property Age. You add a page in which you get a list of Person objects and display the objects in a GridView control. You need to add code so that the GridView row is highlighted in red if the age of the person is less than 18.

  Which GridView event should you handle?

  A. RowDataBound
  B. RowCommand
  C. Row Updated
  D. RowEditing
  A. RowDataBound

• Question 270:

  Migration .net 3.5 to 4.0

  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. someoptions
  B