The reason I hate multiple choice questions is that you can't reason with the computer which marks them. I'd dispute the 1st and 3rd questions:
A developer is creating a Web application that allows the user to type in their address and locate it on the map. Which service does the developer need to publish?
The answer given is a geocoding service - but the developer doesn't "need to publish a geocoding service".
- The developer could use a published geocoding service provided by someone else (eg Bing). - The developer could publish a feature service, and use a query. This is what we used at http://atlas.nsw.gov.au/public/nsw/home/map/base.html in the Find Location search (top right) since it allowed us to use type-ahead, which isn't available using a geocoding service
How should a developer show more information when a user hovers over a client-side graphic?
Call me a pedant, but there isn't a single correct way to do this, and the correct question is "how could..."
Well, GIS (and IT and computer programming, for the matter) is not exactly science, it's part art; that's why it's sometimes hard to pick the "correct" answer...
