Let's take a tour of your teeth. Look in the mirror at your own teeth or check out a friend's smile. The part of the tooth you can see, which is not covered by the gum (your gums are the pink, fleshy part), is called the crown.
Factory Acceptance Testing. Testing by a manufacturer of a particular product to validate its conformance to performance specifications and ratings. Source: API RP 16Q, Recommended Practice for Design, Selection, Operation and Maintenance of Marine Drilling Riser Systems, First Edition, November 1993 (Reaffirmed August 2001).
This kind of testing is essentially confirmatory in nature; itâs more than a demo, but less than a really thorough look at the product. This form of user acceptance testing confuses me, quite frankly, especially as it gets. closer to the confirmatory end of the scale. I hear about it a lot; itâs one of the few. kinds of user acceptance testing that actually shows up in the literature.