In which NCAA conference is Alabama found?

Alabama is a member of the Southeastern Conference (SEC), which is one of the major athletic conferences in NCAA Division I. The SEC is known for its strong basketball programs alongside its reputation in football, and it comprises schools primarily located in the southeastern United States. Alabama's participation in the SEC places it in a highly competitive environment, which has historically produced prominent basketball teams and successful NCAA tournament appearances.

In contrast, the other conferences mentioned—Pac-12, Big East, and Sun Belt—do not include Alabama as a member, making the SEC the only correct answer regarding the affiliation of Alabama within NCAA basketball.