Microsoft 70-544 test insides dumps : TS: Ms Virtual Earth 6.0, Application Development

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.)

You are creating a Virtual Earth 6.0 application.
A Web page of the application contains the following code segment.
control = document.createElement("div");
control.id = "CustomControl";
A custom control must be added on top of the map on the Web page.
You need to ensure that the custom control responds only to its own mouse-click events.
Which code segment should you use?

• A. control.innerHTML = "<input type='button' value='Click' />";
  document.getElementById('Map').appendChild(control);
  document.getElementById('CustomControl').attachEvent("onclick", ClickHandler);
• B. control.innerHTML = "<input type='button' value='Click' onclick='ClickHandler()' />"; map.AddControl(control);
• C. control.innerHTML = "<input type='button' value='Click' onclick='ClickHandler()' />"; document.getElementById('Map').appendChild(control);
• D. control.innerHTML = "<input type='button' value='Click' />"; map.AddControl(control); map.AttachEvent("onclick", ClickHandler);

Your customer uses a Virtual Earth 6.0 map to display a road map. You need to ensure that the map displays aerial images with overlaid labels when the map is initially loaded.
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.SetMapStyle(VEMapStyle.Hybrid);
• B. map = new VEMap('mymap'); map.LoadMap();
• C. map = new VEMap('mymap'); map.LoadMap(new VELatLong(47.6, -122.33), 10 ,'h'
  ,true);
• D. map = new VEMap('mymap'); map.LoadMap(new VELatLong(47.6, -122.33), 10 ,'o'
  ,false);

You are creating a custom tile set by using Microsoft MapCruncher. The tile set must overlay a weather map image in a Virtual Earth 6.0 application by using MapCruncher.
You need to perform two tasks before using MapCruncher to create the custom tile set.
Which two tasks should you perform? (Each correct answer presents part of the solution.
Choose two.)

• A. Obtain the latitude and longitude coordinates for the corners of the weather map image.
• B. Split the weather map image into tiles.
• C. Obtain low resolution weather map images for low zoom levels and high resolution weather map images for high zoom levels.
• D. Apply the proper alpha filter to the weather map image to display any transparent portions on the Virtual Earth map.

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 the minimum bounding rectangle of the polygon and verify whether the location of the new pushpin lies inside the minimum bounding rectangle.
• C. Calculate the convex hull of all pushpins and verify whether the location of the new pushpin lies outside the convex hull.
• D. Calculate whether the location of the new pushpin overlaps the center point of all pushpins.