You create a Web page that contains the following image element.
<img id="myImage" src="/image1.png" />
You need to write a JavaScript function that will dynamically change which image is displayed. Which code segment should you use?

• A. function changeImage() {
  myImage.src = "image2.png";
  }
• B. function changeImage() {
  document.getElementById("myImage").src = "image2.png";
  }
• C. function changeImage() {
  window.getElementById("myImage").src = "image2.png";
  }
• D. function changeImage() {
  getElementById("myImage").src = "image2.png";
  }

You are developing an ASP.NET Dynamic Data Web application.
Boolean fields must display as Yes or No instead of as a check box.
You replace the markup in the default Boolean field template with the following markup.
<asp:Label runat="server" ID="label" />
You need to implement the code that displays Yes or No.
Which method of the FieldTemplateUserControl class should you override in the BooleanField class?

• A. SaveControlState
• B. OnDataBinding
• C. Construct
• D. OnLoad

You are implementing an ASP.NET MVC 2 Web application that contains the following class.
public class DepartmentController : Controller { static List<Department> departments = new List<Department>();
public ActionResult Index()
{
return View(departments);
}
public ActionResult Details(int id)
{
return View(departments.Find(x => x.ID==id));
}
public ActionResult ListEmployees(Department d)
{
List<Employee> employees = GetEmployees(d);
return View(employees);
} }
You create a strongly typed view that displays details for a Department instance.
You want the view to also include a listing of department employees.
You need to write a code segment that will call the ListEmployees action method and output the results in
place.
Which code segment should you use?

• A. <%= Html.Action("ListEmployees", Model) %>
• B. <%= Html.ActionLink("ListEmployees", "Department", "DepartmentController") % >
• C. <%= Html.DisplayForModel("ListEmployees") %>
• D. <% Html.RenderPartial("ListEmployees", Model); %>

You create a Web page that contains the following code. (Line numbers are included for reference only.)
01 <script>
02 function changeColor(c) {
03 message.style.color = c;
04 }
05 </script>
07 <p id="message">Welcome!</p>
08 <ul id="color">
09 <li>Black</li>
10 <li>Red</li>
11 </ul>
You need to ensure that when the user clicks an item in the list, the text color of the "Welcome!" message
will change.
Which declaration should you use?

• A. <ul id="color"> <li onclick="changeColor(this.style.color);">Black</li> <li onclick="changeColor(this.style.color);">Red</li>
  </ul>
• B. <ul id="color"> <li><a onfocus="changeColor(this.innerText);">Red</a></li> <li><a onfocus="changeColor(this.innerText);">Black</a></li>
  </ul>
• C. <ul id="color"> <li><a onfocus="changeColor(this.innerText);">Red</a></li> <li><a onfocus="changeColor(this.innerText);">Black</a></li>
  </ul>
• D. <ul id="color"> <li onclick="changeColor(this.innerText);">Black</li> <li onclick="changeColor(this.innerText);">Red</li>
  </ul>

You are implementing an ASP.NET Web site.
The site uses a component that must be dynamically configured before it can be used within site pages.
You create a static method named SiteHelper.Configure that configures the component.
You need to add a code segment to the Global.asax file that invokes the SiteHelper.Configure method the
first time, and only the first time, that any page in the site is requested.
Which code segment should you use?

• A. void Application_Init(object sender, EventArgs e) {
  SiteHelper.Configure();
  }
• B. void Application_BeginRequest(object sender, EventArgs e) {
  SiteHelper.Configure();
  }
• C. void Application_Start(object sender, EventArgs e) {
  SiteHelper.Configure();
  }
• D. Object lockObject = new Object();
  void Application_BeginRequest(object sender, EventArgs e)
  {
  lock(lockObject())
  {
  SiteHelper.Configure();
  }
  }