70-544 試験問題を無料オンラインアクセス

You create a Microsoft MapPoint Web Service application that accepts routes from users.
You need to find points of interest that are within one mile of a route or within three miles of the endpoints of the route. What are two possible ways to achieve the goal? (Each correct answer presents a complete solution. Choose two.)

• A.findNearRouteSpec.Distance = 1 Dim findResults As FindResults = _
  findService.FindNearRoute ( findNearRouteSpec ) foundLocations.Add ( FindResults ) findNearbySpec.Distance = 3 findNearbySpec.LatLong = startLatLong FindResults = findService.FindNearby ( findNearbySpec ) foundLocations.Add ( FindResults ) findNearbySpec.LatLong = endLatLong FindResults = findService.FindNearby ( findNearbySpec ) foundLocations.Add ( FindResults )
• B.findNearRouteSpec.Distance = 1 findResults = findService.FindNearRoute ( findNearRouteSpec ) foundLocations.Add ( findResults ) findNearbySpec.Distance = 3 For
  Each segment As Segment In route.Itinerary.Segments findNearbySpec.LatLong = segment.Waypoint.Location.LatLong findResults = findService.FindNearby ( findNearbySpec ) foundLocations.Add ( findResults ) Next
• C.findNearRouteSpec.Distance = 1 findResults = findService.FindNearRoute ( findNearRouteSpec ) foundLocations.Add ( findResults ) findNearbySpec.Distance = 3 For
  Each segment As Segment In route.Itinerary.Segments For Each direction As Direction In segment.Directions findNearbySpec.LatLong = direction.LatLong findResults = findService.FindNearby ( findNearbySpec ) foundLocations.Add ( findResults ) Next Next
• D.findNearRouteSpec.Distance = 1 findResults = findService.FindNearRoute ( findNearRouteSpec ) foundLocations.Add ( FindResults ) findNearbySpec.Distance = 3 For
  Each findResult As FindResult In FindResults.Results findNearbySpec.LatLong = findResult.FoundLocation.LatLong FindResults = findService.FindNearby ( findNearbySpec
  ) foundLocations.Add ( FindResults ) Next

You need to hide the compass and the zoom control on a two-dimensional Virtual Earth 6.0 map. What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

• A.Hide the default dashboard.
• B.Clear the map by using the VEMap.Clear method.
• C.Set the value of the fixed parameter of the VEMap.LoadMap method to true.
• D.Hide the navigation control for the globe.

You are creating a browser-based Web application by using Virtual Earth 6.0 map control.
A Web page of the application has a map and a list of locations.
When a user selects a location from the list, the application must meet the following requirements:
A default view of the selected location is loaded.
The selected location is centered.
The selected location appears in the three-dimensional mode, at an oblique pitch, and heads due north.
You need to program Virtual Earth map control to ensure that the requirements are met.
Which code segment should you use?

• A.var defView1= new VEMapViewSpecification(new VELatLongRectangle (40.88,-73.8,
  4 0.48,-74.28), 16, 360, -45, 0); map.SetMapMode(VEMapMode.Mode3D);
  map.SetMapMode(defView1);
• B.var defView1= new VEMapViewSpecification(new VELatLong(40.68,-74.04), 16, 360,
  4 5, 0); map.Loadmap(defView1); map.SetMapMode(VEMapMode.Mode3D);
• C.var defView1= new VEMapViewSpecification(new VELatLongRectangle (40.88,-73.8,
  40.48, -74.28), 16, 360, 45, 0); map.Loadmap(defView1);
  map.SetMapMode(VEMapMode.Mode3D);
• D.var defView1= new VEMapViewSpecification(new VELatLong(40.68,-74.04), 16, 360, -
  4 5, 0); map.SetMapMode(VEMapMode.Mode3D); map.SetMapView(defView1);

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 customer disables all standard mouse events on a Virtual Earth 6.0 map. You need to add a double-click function on the left mouse button for the map. What are two possible code segments you can use to achieve this goal? (Each correct answer presents a complete solution. Choose two.)

• A.function DblClickHandler(e) { alert("DoubleClick"); return false; } function init() { map = new VEMap('myMap'); map.LoadMap();
  map.AttachEvent("ondoubleclick",DblClickHandler); }
• B.function DblClickHandler(e) { alert("DoubleClick"); return false; } function init() { map
  = new VEMap('myMap'); map.LoadMap(); map.AttachEvent("ondoubleclick",init); }
• C.function DblClickHandler(e) { alert("DoubleClick"); } function init() { map = new
  VEMap('myMap'); map.LoadMap(); map.AttachEvent("ondoubleclick",DblClickHandler); }
• D.function DblClickHandler(e) { alert("DoubleClick"); return true; } function init() { map
  = new VEMap('myMap'); map.LoadMap();
  map.AttachEvent("ondoubleclick",DblClickHandler); }
• E.function DblClickHandler(e) { alert("DoubleClick"); } function init() { map = new
  VEMap('myMap'); map.LoadMap(); map.AttachEvent("onmousedown",DblClickHandler);
  }