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

1. Your company wants to display customer locations as pushpins on a Virtual Earth 6.0 map.
You need to ensure that the pushpins are loaded after the Virtual Earth map is loaded.
Which code segment should you use?

A) function GetMap() { map = new VEMap('myMap'); map.LoadMap(new
VELatLong(47.22, -122.44), 12, 'r', false); map.AttachEvent ('onchangeview', function(){...Load the pushpins...}); }
B) function GetMap() { map = new VEMap('myMap'); map.LoadMap(new
VELatLong(47.22, -122.44), 12, 'r', false); map.onLoadMap = function(){...Load the pushpins...}; }
C) function GetMap() { map = new VEMap('myMap'); map.onLoadMap =
function(){...Load the pushpins...}; map.LoadMap(new VELatLong(47.22, -122.44), 12, 'r', false); }
D) function GetMap() { map = new VEMap('myMap'); map.LoadMap(new
VELatLong(47.22, -122.44), 12, 'r', false); map.AttachEvent ('oninitmode', function(){...Load the pushpins...}); }

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) Implement client-side clustering by using JavaScript.
B) Start clustering by using the VEMap.onchangeview event.
C) Implement server-side clustering by using Microsoft ASP.NET 2.0.
D) Start clustering by using the VEMap.onendzoom event.

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

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

5. Your company displays a map of apartments for rent in a neighborhood by using Virtual
Earth 6.0. You need to add an overview map. Which method should you call?

A) ShowDashboard
B) SetMapMode
C) ShowMiniMap
D) SetMapView

Solutions: