Microsoft 70-515 Online Practice Questions and Exam Preparation

Microsoft 70-515 Online Questions & Answers

• Question 281:

  A Web service returns a list of system users in the following format.

  Name of first user

  [email protected]

  Name of second user

  [email protected]

  You need to populate a drop-down menu with the IDs and names of the users from the Web service, in the order provided by the service.

  Which code segment should you use?

  A. $.ajax({type: "GET",url: serviceURL,success: function(xml) {$.each($(xml), function(i, item) {$ ("").attr("value", id).text(tx).appendTo("#dropdown");});}});
  B. $.ajax({type: "GET",url: serviceURL,success: function(xml) {$(xml).find("user").each(function() {var id = $(this).id;var tx = $(this).name.text;$("").attr("value", id).text(tx).appendTo("#dropdown");});}});
  C. $.ajax({type: "GET",url: serviceURL,success: function(xml) {$(xml).find("user").each(function() {var id = $(this).attr("id");var tx = $(this).find("name").text();$("").attr("value", id).text(tx).appendTo ("#dropdown");});}});
  D. $.ajax({type: "GET",url: serviceURL,success: function(xml) {xml.find("user").each(function(node) {var id = $(node).attr("id");var tx = $(node).find("name").text();$("").attr("value", id).text(tx).appendTo ("#dropdown");});}});
  C. $.ajax({type: "GET",url: serviceURL,success: function(xml) {$(xml).find("user").each(function() {var id = $(this).attr("id");var tx = $(this).find("name").text();$("").attr("value", id).text(tx).appendTo ("#dropdown");});}});

• Question 282:

  You are implementing an ASP.NET MVC 2 application. In the Areas folder, you add a subfolder named Product to create a single project area.

  You add files named ProductController.vb and Index.aspx to the appropriate subfolders. You then add a file named Route.vb to the Product folder that contains the following code. (Line numbers are included for reference only.)

  01 Public Class Route

  Inherits AreaRegistration

  03 Public Overrides ReadOnly Property AreaName As String 04 Get

  05 Return "product"

  06 End Get

  07 End Property

  09 Public Overrides Sub RegisterArea(

  ByVal context As AreaRegistrationContext)

  11 context.MapRoute("product_default",

  "product/{controller}/{action}/{id}",

  New With {.controller = "Product", .action = "Index",

  .id = ""})

  13 End Sub

  End Class

  When you load the URL http:///product, you discover that the correct page is not returned. You need to ensure that the correct page is returned.

  What should you do?

  A. Replace line 11 with the following code segment.context.MapRoute("product_default","{area}/ {controller}/{action}/{id}",New With {.area = "product", .controller = "Product",.action = "Index", .id = ""})
  B. Replace line 11 with the following code segment. context.MapRoute("product_default","{area}",New With {.controller = "Product", .action = "Index", .id = ""})
  C. Add the following code segment at line 12.AreaRegistration.RegisterAllAreas()
  D. Add the following code segment to the RegisterRoutes method in the Global.asax.vb file. AreaRegistration.RegisterAllAreas()
  D. Add the following code segment to the RegisterRoutes method in the Global.asax.vb file. AreaRegistration.RegisterAllAreas()

• Question 283:

  You have created an ASP.NET server control named ShoppingCart for use by other developers. Some developers report that the ShoppingCart control does not function properly with ViewState disabled. You want to ensure that all instances

  of the ShoppingCart control work even if ViewState is disabled.

  What should you do?

  A. Require developers to set EnableViewStateMac to true.
  B. Store state in ControlState instead of ViewState.
  C. Serialize the state into an Application state entry called "MyControl".
  D. Require developers to change the session state mode to SQLServer.
  B. Store state in ControlState instead of ViewState.

• Question 284:

  You are implementing an ASP.NET Web site. The Web site contains a Web service named CustomerService. The code-behind file for the CustomerService class contains the following code segment.

  public class ProductService : System.Web.Services.WebService { public List GetProducts(int categoryID) { return GetProductsFromDatabase(categoryID); } }

  You need to ensure that the GetProducts method can be called by using AJAX. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

  A. Apply the WebService attribute to the ProductService class.
  B. Apply the ScriptService attribute to the ProductService class.
  C. Apply the WebMethod attribute to the GetProducts method.
  D. Apply the ScriptMethod attribute to the GetProducts method.
  B. Apply the ScriptService attribute to the ProductService class.
  C. Apply the WebMethod attribute to the GetProducts method.

• Question 285:

  You are developing an ASP.NET Web application. You create a master page. The master page requires a region where you can add page-specific content by using the ASP.NET page designer. You need to add a control to the master page

  to define the region.

  Which control should you add?

  A. Content
  B. ContentPlaceHolder
  C. PlaceHolder
  D. Substitution
  B. ContentPlaceHolder