You are integrating third-party data into a Virtual Earth 6.0 application. The data that is retrieved from the third party is stored in an array named Results. The Results array is stored inside a Web handler. The data is stored in the following format.
Results(0).Add("name", "Mike Pizzaria") Results(0).Add("address", "123 Main St., New
York, NY") Results(0).Add("latitude", "40.123") Results(0).Add("longitude", "-70.456")
Results(0).Add("thumbnail", "http://www.site.com/st3465.jpg") ... Return Results The Web handler uses the GeoRSSFeed class to accept items of type GeoRSSItem. The class contains the ToString() method that writes the GeoRSS feed to a string. The Web handler
GeoRSS integration is defined by the following code segment. (Line numbers are included for reference only.) 01 Dim feed As New GeoRSSFeed() 02 Dim curItem As GeoRSSItem
03 For i As Integer = 0 To Results.Count - 1 04 curItem = New GeoRSSItem() 05 ... 06 feed.Add(curItem) 07 Next 08 // Write feed to HTTP Response 09
context.Write(feed.ToString()); The Web handler uses the GeoRSSItem class that contains the following code segment. (Line numbers are included for reference only.) 10
Public Class GeoRSSItem 11 Public elements As Dictionary(Of String, String) 12 Public
Sub New() 13 elements = New Dictionary(Of String, String)() 14 End Sub 15 Public Sub
Add(ByVal pName As String, _ ByVal pValue As String) 16 elements.Add(pName, pValue)
17 End Sub 18 Public Overloads Overrides Function ToString() As String 19 Dim returnValue As New StringBuilder() 20 For Each key As String In elements.Keys 21 returnValue.AppendFormat("" & Chr(9) & "" & _ Chr(9) & "<{0}>{1}</{0}>" & Chr(10) & "", _ key, elements(key)) 22 Next 23 Return returnValue.ToString() 24 End Function 25 End
Class You need to encode the data inside the Results array into the GeoRSS format.
Which code segment should you insert at line 05?

• A. Dim objEnumerator As IEnumerator Dim Keys As Collections.Generic.Dictionary(Of
  String, _ String).KeyCollection = Results(i).Keys() Dim curKey As String objEnumerator =
  Keys.GetEnumerator() Do While objEnumerator.MoveNext curKey =
  objEnumerator.Current curItem.Add(curKey, Results(i)(curKey)) Loop
• B. curItem.Add("title", Results(i)("name")) curItem.Add("description", Results(i)("address")) curItem.Add("latitude", Results(i)("latitude")) curItem.Add("longitude",
  Results(i)("longitude")) curItem.Add("icon", Results(i)("thumbnail"))
• C. curItem.Add("title", Results(i)("name")) curItem.Add("description",
  String.Format("{0}|{1}", _ Results(i)("address"), Results(i)("thumbnail"))) curItem.Add("latitude", Results(i)("latitude")) curItem.Add("longitude",
  Results(i)("longitude"))
• D. curItem.Add("name", Results(i)("name")) curItem.Add("address", string.Format("{0}|{1}",
  _ Results(i)("address"), Results(i)("thumbnail")) curItem.Add("latitude",
  Results(i)("latitude")) curItem.Add("longitude", Results(i)("longitude"))

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. Update all the locations by using a Find or FindAddress call.
  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. Remove the latitude and longitude data. Re-upload the corrected data to the Customer Services site.

You want to define a route specification for the fastest route in the United Kingdom between a start point, 30 intermediate stops, and an end point. You call the Microsoft
MapPoint Web Service method named CalculateSimpleRoute. You also set an array of latitude and longitude values for all the points and stops as the first parameter. You need to set the required parameters for the route specification. What should you do?

• A. Set the data source parameter to MapPoint.EU and use PreferredRoads as the value for the SegmentPreference parameter.
• B. Set the data source parameter to MapPoint.World and use PreferredRoads as the value for the SegmentPreference parameter.
• C. Set the data source parameter to MapPoint.EU and use Shortest as the value for the
  SegmentPreference parameter.
• D. Set the data source parameter to MapPoint.BR and use Quickest as the value for the
  SegmentPreference parameter.
• E. Set the data source parameter to MapPoint.EU and use Quickest as the value for the
  SegmentPreference parameter.

You are creating a Virtual Earth 6.0 application. The application allows users to enter an address and view the corresponding mapped location. A Print Preview link appears next to the location. The link opens a pop-up window that contains the location information in a query string.
The map load in the pop-up window is defined by the following code segment. (Line numbers are included for reference only.)
0 1 var loc = ... ;
0 2 var map = null;
0 3 function GetMap(){
0 4 map = new VEMap('PrintPreviewMap');
0 5 map.LoadMap();
0 6 ...
0 7 }
The variable named loc in the code segment is an object that contains the id, address, latitude, longitude, and zoom properties that are present in the query string.
You need to ensure that the pop-up window meets the following requirements:
It uses the properties in the query string to display the location.
It does not display map controls.
Which code segment should you insert at line 06?

• A. map.PanToLatLong(new VELatLong(loc.latitude, loc.longitude));
  map.AddPushpin(map.GetCenter()); map.SetZoom(loc.zoom); map.HideDashboard();
• B. map.PanToLatLong(new VELatLong(loc.latitude, loc.longitude)); map.AddShape(new
  VEShape(VEShapeType.Pushpin, new VELatLong(loc.latitude, loc.longitude))); document.getElementById(map_dashboard).style.display = "none";
• C. map.SetCenterAndZoom(new VELatLong(loc.latitude, loc.longitude), loc.zoom); map.AddShape(new VEShape(VEShapeType.Pushpin, new VELatLong(loc.latitude, loc.longitude))); map.HideDashboard();
• D. map.FindLocation(loc.address); map.AddShape(new VEShape(VEShapeType.Pushpin, new VELatLong(loc.latitude, loc.longitude)));
  document.getElementById('map_dashboard').style.display = "none";