How does the Facebook API tie accepted IP addresses to your application?

The only way to get the Facebook ID of the user who is logged in is to use this method: users.getLoggedInUser

When tagging a photo using the photos.addTag method you can pass which two parameters to create a box around the persons face?

Which non-standard parameter is required when using the photos.createAlbum method?

You cannot use an Iframe to render content within a profile box.

To send notifications to another Facebook user through your application, that user must be?

What does en_US mean

True or False? You may publish a photo on a user's timeline with an access token.

True or False? Other Facebook users can translate your application into other languages.

Facebook Chat supports Facebook Platform authentication using the ___________ authentication mechanism

How does Facebook chat differ from what you would expect from a traditional XMPP service