Desktop applications must use which protocol when executing the auth.createToken 
method?

Error code 103 indicates that....

Users can leave questions and reviews on your application page.

The sig parameter passed to the authentication method is a md4 hash of the current request and your secret key.

Email notifications must always include the fb:name tag in the beginning email body.

To find out if a user has added your application you should use the following method:

What are the three different ways of implementing the 'Like' button?

What does this query do? SELECT uid, name, pic_square FROM user WHERE uid = me() OR uid IN (SELECT uid2 FROM friend WHERE uid1 = me())

Is Facebook Markup Language used to create applications?

Which of these statements is not true of queries in the FQL API?

hCalendar and hCard are examples of: