Microsoft TS: Ms Virtual Earth 6.0, Application Development Sample Questions:

1. Each sales executive in your company is assigned a sales territory. You need to add the sales territories as a vector area to a Virtual Earth 6.0 map. What are two possible geometry types you can add to the Virtual Earth map to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

A) Tile
B) Polygon
C) Shape with a polygon
D) Polyline
E) Pushpin

2. The locations of the vehicles of your company are available as coordinates. You need to display only the current location of a vehicle on a Virtual Earth 6.0 base map layer. What are two possible code segments you can use to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

A) map = new VEMap('myMap'); map.LoadMap(); map.AddPushpin(new VELatLong(latitude, longitude));
B) map = new VEMap('myMap'); map.LoadMap(); layer = new VEShapeLayer(); map.AddShapeLayer(layer); shape = new VEShape(VEShapeType.Pushpin, new VELatLong(latitude, longitude)); layer.AddShape(shape);
C) map = new VEMap('myMap'); map.LoadMap(); shape = new VEShape(VEShapeType.Pushpin, new VELatLong(latitude, longitude)); map.AddShape(shape);
D) map = new VEMap('myMap'); map.LoadMap(); layer = new VEShapeLayer(); map.AddShapeLayer(layer); shape = new VEShape(VEShapeType.Pushpin, new VELatLong(longitude, latitude)); layer.AddShape(shape);
E) map = new VEMap('myMap'); map.LoadMap(); map.AddPushpin(new VELatLong(longitude, latitude));

3. The branch offices of your company are displayed on a two-dimensional map.
You need to display the branch offices on a three-dimensional map. Which method should you call?

A) VEMap.SetMapMode(mode)
B) VEMap.SetMapStyle(style)
C) VEMap.SetMapView(object)
D) VEMap.Show3DNavigationControl

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

5. 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 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.
B) Call the VEMap.GetRoute method. Set the route type to shortest.
C) Call the Route.Calculate method and the Waypoints.Optimize method.
D) 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.

Solutions: