Microsoft 070-515 real exam prep : TS: Web Applications Development with Microsoft .NET Framework 4

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 application using .NET Framework 4.0.
The application has an ASP.NET page.
The page contains a method named GetCustomerOrderData that returns a DataSet.
GetCustomerOrderData contains two DataTable objects named CustomerDetails and OrderDetails,
respectively.
You are required to display the data in OrderDetails in a DetailsView named ViewDetail.
Choose the appropriate steps in the correct order to accomplish this.
Build List and Reorder:

You are developing an ASP.NET web application. Your designer creates a theme named General for
general use in the application.
The designer also makes page-specific changes to the default properties of certain controls.
You need to apply the General theme to all pages, and you must ensure that the page-specific
customizations are preserved.
What should you do?

• A. Add the following configuration to the web.config file. <configuration> <system.web> <pages styleSheetTheme="General"/> </system.web> </configuration>
• B. Add the following configuration to the web.config file. <configuration> <system.web> <pages theme="General"/> </system.web> </configuration>
  Set the following page directive on pages that have customizations.
  <%@ Page EnableTheming="false" %>
• C. Add the following configuration to the web.config file. <configuration> <system.web> <pages theme="General"/> </system.web> </configuration> Set the following page directive on pages that have customizations. <%@ Page EnableTheming="true" %>
• D. Add the following configuration to the web.config file. <configuration> <system.web> <pages theme="General"/> </system.web> </configuration> Set the following page directive on pages that have customizations. <%@ Page StyleSheetTheme="General" %>

You are implementing an ASP.NET Web page.
You need to add a text box that allows only values between 1 and 10, inclusive, to be submitted.
Which two code segments should you use? (Each correct answer presents part of the solution. Choose
two.)

• A. <script type="text/javascript"> function validate_value(obj, args) {
  args.IsValid = (args.Value >= 1 && args.Value <= 10);
  }
  </script>
• B. <asp:TextBox ID="txt1" runat="server" onChange="validate_value(this, args)" />
• C. <script type="text/javascript"> function validate_value(obj, args) {
  return (args.Value >= 1 && args.Value <= 10);
  }
  </script>
• D. <asp:TextBox ID="txt1" runat="server" /> <asp:CustomValidator ID="val1" runat="server" ControlToValidate="txt1" ClientValidationFunction="validate_value" ErrorMessage="Value invalid" />

You are developing an ASP.NET Web application.
Application data is stored in a Microsoft SQL Server 2008 database.
You configure a connection string named cnnContoso.
The application must cache the data that is returned from the database by using this connection string.
You need to ensure that the application checks the database every 10 seconds.
What should you do?

• A. Add the following configuration to the <system.web> section of the web.config file.
  <caching> <sqlCacheDependency enabled="true" pollTime="10000"> <databases> <add name="ContosoDatabase" connectionStringName="cnnContoso" / > </databases> </sqlCacheDependency> </caching>
• B. Add the following @ Page directive to pages that query the database.
  <%@ OutputCache Duration="10000" VaryByParam="cnnContoso" %>
• C. Add the following configuration to the <system.web> section of the web.config file.
  <caching>
  <outputCacheSettings>
  <outputCacheProfiles>
  <add name="cnnContoso" duration="10" />
  </outputCacheProfiles>
  </outputCacheSettings>
  </caching>
• D. Add the following @ Page directive to pages that query the database.
  <%@ OutputCache Duration="10" VaryByParam="cnnContoso" %>

You create a Web page that contains the following div.
<div id="target">
</div>
You have a JavaScript array named imageurls that contains a list of image URLs.
You need to write a JavaScript function that will insert images from the URLs into target.
Which code segment should you use?

• A. $(imageurls).each(function(i,url){
  $("#target") += $("<img/>").attr("src", url);
  });
• B. $.each(imageurls, function(i,url){
  $("#target").append("<img/>").src = url;
  });
• C. $.each(imageurls, function(i,url){
  $("<img/>").attr("src", url).appendTo("#target");
  });
• D. $(imageurls).each(function(i,url){
  $("<img/>", url).append("#target");
  });