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You are creating a Web application by using the Virtual Earth 6.0 map control. A Web page of the application loads two map controls named Map1 and Map2. Map1 displays a navigable, primary map. Map2 is the secondary instance of Map1 and displays an overview of the primary map. You need to ensure that when the user navigates the primary map, the overview is automatically updated. Which code segment should you use?

• A. Map2 = new VEMap('myMap'); Map2.LoadMap(); Map2.SetMapView(defView1);
  Map2.AttachEvent("onchangeview", UpdateOverview);
• B. Map1 = new VEMap('myMap'); Map1.LoadMap(); Map1.SetMapView(defView1);
  Map1.AttachEvent("onresize", UpdateOverview);
• C. Map2 = new VEMap('myMap'); Map2.LoadMap(); Map2.SetMapView(defView1);
  Map2.AttachEvent("onresize", UpdateOverview);
• D. Map1 = new VEMap('myMap'); Map1.LoadMap(); Map1.SetMapView(defView1);
  Map1.AttachEvent("onchangeview", UpdateOverview);

DRAG DROP - (Topic 1)
Your customer is using a Virtual Earth 6.0 map. The pushpins on the map represent apartments.
You need to ensure that the customer can display the rooms in the apartments along with related information. The information must appear in a tabular format on a scratch pad.
Which sequence of four steps should you perform after loading the map? (To answer, move the four appropriate actions from the list of actions to the answer area and arrange them in the correct order.)

You deploy a Virtual Earth 6.0 application that uses Microsoft ASP.NET Asynchronous
JavaScript and XML (AJAX) implementation to retrieve data.
The myAjaxCallback function evaluates any AJAX response. The function contains the following code segment. (Line numbers are included for reference only.)
0 1 function myAjaxCallback (){
0 2 if (xmlHttp.readyState == 4){
0 3 ...
0 4 }
0 5 }
At the time the request was made, the server was overloaded. When the server processed the AJAX request, the server returned an error message.
You need to ensure that the application does not produce a fatal exception due to the error generated from the AJAX response.
Which code segment should you insert at line 03?

• A. try{ eval(xmlHttp.responseText); } catch(error){ if(xmlHttp.status == 200){ eval(xmlHttp.responseText); } }
• B. try{ eval(xmlHttp.responseText); } catch(error){ eval(xmlHttp.responseXML); }
• C. If(xmlHttp.status == 200){ eval(xmlHttp.responseText); } else{ // Update user with status here. }
• D. try{ eval(xmlHttp.responseText); } catch(error){ // Update user with status here. }

Your company salesman plans to visit five customers located in five different cities. You need to display the shortest route that covers all five customer locations on a Web-based map. What should you do?

• A. Call the Route.Calculate method and the Waypoints.Optimize method.
• B. Call the RouteServiceSoap.CalculateSimpleRoute method by using the
  MapPoint.WorldRoutable data source, an array with latitude and longitude values, and the value shortest for the SegmentPreference parameter. Call the RenderServiceSoap.GetMap method.
• C. Call the RouteServiceSoap.CalculateSimpleRoute method by using the MapPoint.World datasource, an array with latitude and longitude values, and the value shortest for the
  SegmentPreference parameter. Call the RenderServiceSoap.GetMap method.
• D. Call the VEMap.GetRoute method. Set the route type to shortest.

You are creating a Virtual Earth 6.0 map. The map displays a pop-up box. You call the
ClearInfoBoxStyles method. You need to set the fill color of the pop-up box to yellow.
Which Cascading Style Sheet (CSS) class should you use?

• A. .customInfoBox-body { color: Yellow; }
• B. .ero .ero-previewArea { color: Yellow; }
• C. .customInfoBox-body { background-color: Yellow; }
• D. .ero .ero-previewArea { background-color: Yellow; }