Microsoft 70-544 Exam : TS: Ms Virtual Earth 6.0, Application Development

DRAG DROP - (Topic 1)
A news channel wants to display live traffic incident information for a city on a Web site.
You develop a three-tier architecture. The Microsoft MapPoint Web Service delivers traffic information that is managed by a user-defined class. The class acts as a SOAP-AJAX connector. Users interact with a Virtual Earth 6.0 map that is already loaded.
You need to ensure that the traffic incident information is displayed on a new layer of the
Virtual Earth map as the map is navigated by the users.
Which sequence of actions should you perform? (To answer, move all the actions from the list of actions to the answer area and arrange them in the correct order.)

You are creating a Virtual Earth 6.0 application to be viewed by using Microsoft Internet
Explorer. The Web pages of the application contain maps.
The head section of the Web pages contains the following code fragment.
< script type="text/javascript">
var map = null;
function GetMap(){
map = new VEMap('Map');
map.LoadMap();
ResizeMap();
}
< /script> <style type="text/css">
html, body{ overflow:hidden; }
< /style>
The body section of the Web pages contains the following code fragment.
< body onload="GetMap();">
< div id='Map' style="position:relative; width:400px;
height:400px;"></div>
< /body>
You need to resize the maps on the Web pages so that they exactly fit into the dimensions of the available browser area.
Which code segment should you use?

• A. function ResizeMap(){ var height = document.body.offsetHeight; var width = document.body.offsetWidth; map.Resize(width, height); }
• B. function ResizeMap(){ document.getElementById('Map').style.width = "100%"; document.getElementById('Map').style.height = "100%"; }
• C. function ResizeMap(){ document.getElementById('Map').style.width =
  screen.availWidth; document.getElementById('Map').style.height = screen.availHeight; }
• D. function ResizeMap(){ var height = screen.height; var width = screen.width; map.Resize(width, height); }

A Virtual Earth 6.0 application loads locations from a local Microsoft SQL Server 2005 database. You update locations in the database manually. You plan to automate the manual process. You need to ensure that the automation process updates the maximum number of locations in the least amount of time. What should you do?

• A. Push all locations to Customer Data Services by using the BatchGeocodeSpecification class, and retrieve the results.
• B. Call the FindAddress method for each location by using Microsoft MapPoint Web
  Service.
• C. Push all locations to Customer Data Services by using the UploadSpecification class, and retrieve the results.
• D. Call the Find method for each location by using Microsoft MapPoint Web Service.

You are managing Microsoft MapPoint Web Service (MWS) data in an application by using the Customer Services site. The application uses the DS_ONE data source stored on the
Customer Services site. The application displays several records in the wrong locations on the map. You need to display these records correctly on the map. What should you do?

• A. Download the data source. Remove the latitude and longitude data. Re-upload the corrected data to the Customer Services site.
• B. Download the data source. Update each bad geocode by using a Find or FindAddress call. Re-upload the corrected data to the Customer Services site.
• C. View the data source geocoding results. Filter on match code. Manually edit all the resulting locations through the Customer Services site.
• D. Download the data source. Update all the locations by using a Find or FindAddress call.
  Re-upload the corrected data to the Customer Services site.

You are creating a Web application by using the Virtual Earth 6.0 map control in Microsoft
Visual Studio 2005. You program a Web page in the application by using client-side
JavaScript code. When you load the Web page, it returns an error message. You are unable to identify the point of failure in the code. You need to identify the line at which the code fails by executing the client-side JavaScript code step by step. Which code segment should you use?

• A. function GetMap(){ try{ debugger; map = new VEMap('myMap');
  map.LoadMap(new VELatLong(-33.85,19),8,'h' ,false); } catch(e){ alert(e.message); }
  }
• B. function GetMap(){ try{ map = new VEMap('myMap'); map.LoadMap(new
  VELatLong(-33.85,19),8,'h' ,false); } catch(e){ alert(e.message); } }
• C. function GetMap(){ try{ map = new VEMap('myMap'); map.LoadMap(new
  VELatLong(-33.85,19),8,'h' ,false); } catch(e){ debugger; alert(e.message); } }
• D. function GetMap(){ try{ map = new VEMap('myMap'); map.LoadMap(new
  VELatLong(-33.85,19),8,'h' ,false); debugger; } catch(e){ alert(e.message); } }