Microsoft TS: Web Applications Development with Microsoft .NET Framework 4 Sample Questions:

1. 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?

A) <a href="<%= Html.RouteLink("Test", "test_default", new {area = "test"}, null) %>">Test</a>
B) <a href="<%= Html.ActionLink("Test", "Details", "Test", new {area = "test"}, null) %>">Test</a>
C) <%= Html.RouteLink("Test", "test_default", new {area = "test"}, null) %>
D) <%= Html.ActionLink("Test", "Details", "Test", new {area = "test"}, null) %>

2. 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){
$("<img/>").attr("src", url).appendTo("#target");
});
C) $.each(imageurls, function(i,url){
$("#target").append("<img/>").src = url;
});
D) $(imageurls).each(function(i,url){
$("<img/>", url).append("#target");
});

3. 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) SelectedIndexChanged
B) Click
C) Change
D) Select

4. You are implementing an ASP.NET Web site. The site contains the following class.
public class Address
{ public int AddressType; public string Line1; public string Line2; public string City; public string ZipPostalCode;
}
The Web site interacts with an external data service that requires Address instances to be given in the following XML format.
<Address AddressType="2"> <Line1>250 Race Court</Line1> <City>Chicago</City> <ZipCode>60603</ZipCode>
</Address>
You need to ensure that Address instances that are serialized by the XmlSerializer class meet the XML
format requirements of the external data service.
Which two actions should you perform (Each correct answer presents part of the solution. Choose two.)

A) Add the following attribute to the ZipPostalCode field.
[XmlElement("ZipCode")]
B) Add the following attribute to the ZipPostalCode field.
[XmlAttribute("ZipCode")]
C) Add the following attribute to the Line2 field.
[XmlElement(IsNullable=true)]
D) Add the following attribute to the AddressType field.
[XmlAttribute]

5. You are implementing an ASP.NET page that hosts a user control named CachedControl.
You need to ensure that the content of the user control is cached for 10 seconds and that it is regenerated
when fetched after the 10 seconds elapse.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A) Add the following meta tag to the Head section of the hosting page.
<meta http-equiv="refresh" content="10">
B) Modify the hosting page's caching directive as follows.
<%@ OutputCache Duration="10" VaryByParam="None" %>
C) Add the following caching directive to the hosted control.
<%@ OutputCache Duration="10" VaryByControl="None" %>
D) Add the following caching directive to the hosted control.
<%@ OutputCache Duration="10" VaryByParam="None" %>

Solutions: