070-544無料問題集「Microsoft TS: Ms Virtual Earth 6.0, Application Development」

質問 1

You need to display a navigation control that permits the rotation of a three-dimensional
Virtual Earth 6.0 map. Which code segment should you use?

（A）function GetMap() { map = new VEMap('myMap'); map.LoadMap(null, null, null, true ,
VEMapMode.Mode3D); map.Show3DNavigationControl(); }

（B）function GetMap() { map = new VEMap('myMap'); map.LoadMap();
map.Show3DNavigationControl(); }

（C）function GetMap() { map = new VEMap('myMap'); map.LoadMap();
map.SetMapMode(VEMapMode.Mode3D); map.Hide3DNavigationControl(); }

（D）function GetMap() { map = new VEMap('myMap'); map.LoadMap(null, null, null, false ,
VEMapMode.Mode3D); }

（E）function GetMap() { map = new VEMap('myMap'); map.LoadMap(null, null, null, true ,
VEMapMode.Mode3D); map.Hide3DNavigationControl(); }

正解：D 解答を投票する

質問 2

You need to create a cluster of pushpins for a large dataset that takes the least amount of time to load on a Virtual Earth 6.0 map. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

（A）Start clustering by using the VEMap.onchangeview event.

（B）Implement server-side clustering by using Microsoft ASP.NET 2.0.

（C）Start clustering by using the VEMap.onendzoom event.

（D）Implement client-side clustering by using JavaScript.

正解：A、B 解答を投票する

質問 3

DRAG DROP - (Topic 0)
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.)

正解：

質問 4

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）If(xmlHttp.status == 200){ eval(xmlHttp.responseText); } else{ // Update user with status here. }

（B）try{ eval(xmlHttp.responseText); } catch(error){ // Update user with status here. }

（C）try{ eval(xmlHttp.responseText); } catch(error){ if(xmlHttp.status == 200){ eval(xmlHttp.responseText); } }

（D）try{ eval(xmlHttp.responseText); } catch(error){ eval(xmlHttp.responseXML); }

正解：A 解答を投票する

質問 5

You define a callback function that updates the data on a Virtual Earth 6.0 map. You need to ensure that the callback function runs every time a user pans or zooms the Virtual Earth map. Which event should you attach to the Virtual Earth map?

（A）onloadmap

（B）onmousemove

（C）oninitmode

（D）onchangeview

（E）onobliquechange

正解：D 解答を投票する

質問 6

You are creating a Web application by using the Virtual Earth 6.0 map control. You need to identify the minimum browser software and versions that the application can support.
Which three browser configurations should you use? (Each correct answer presents part of the solution. Choose three.)

（A）FireFox 0.9

（B）Safari 2

（C）Microsoft Internet Explorer 5.0

（D）FireFox 2.0

（E）Microsoft Internet Explorer 6.0

（F）Netscape Navigator 6.0

正解：B、D、E 解答を投票する

質問 7

You add a new pushpin to a Virtual Earth 6.0 map. You are creating an algorithm to calculate the polygon representation of a pushpin cluster. You write a step to verify that the pushpin belongs to the cluster. You need to identify whether to recalculate the polygon representation. What should you do?

（A）Calculate the bounding box of all pushpins and verify whether the location of the new pushpin lies inside the bounding box.

（B）Calculate whether the location of the new pushpin overlaps the center point of all pushpins.

（C）Calculate the convex hull of all pushpins and verify whether the location of the new pushpin lies outside the convex hull.

（D）Calculate the minimum bounding rectangle of the polygon and verify whether the location of the new pushpin lies inside the minimum bounding rectangle.

正解：C 解答を投票する

質問 8

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(); layer = new VEShapeLayer(); map.AddShapeLayer(layer); shape = new VEShape(VEShapeType.Pushpin, new
VELatLong(longitude, latitude)); layer.AddShape(shape);

（B）map = new VEMap('myMap'); map.LoadMap(); map.AddPushpin(new
VELatLong(longitude, latitude));

（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(latitude, longitude)); layer.AddShape(shape);

（E）map = new VEMap('myMap'); map.LoadMap(); map.AddPushpin(new
VELatLong(latitude, longitude));

正解：C、E 解答を投票する

質問 9

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）Polyline

（B）Shape with a polygon

（C）Pushpin

（D）Polygon

（E）Tile

正解：B、D 解答を投票する

質問 10

DRAG DROP - (Topic 1)
You are using Microsoft MaCruncher.
You need to create prerendered tiles from a GIS point layer data file. You also need to integrate the tiles on an existing tile server.
What should you do? (To answer, move all the actions from the list of actions to the answer area and arrange them in the correct order.)

正解：

070-544 無料問題集「Microsoft TS: Ms Virtual Earth 6.0, Application Development」

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