Read the Learning Center's online database guide (click here to open the document). You will see that it includes databases that contain articles from the academic literature, from Newspapers & Trade magazines and also from Market reports.

To answer this question, choose which of the databases (listed in the options below), is/are appropriate to locate an academic reference for a definition for AI (artificial intelligence). 

Select only those databases that would provide journals that contain this knowledge (wrong choices result in a loss of 50% of the points).