@BRIAN_____ I believe the correct answer is "A is IB, B is UB". B is definition UB because it might mask the pointer to point *before* p.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@BRIAN_____ I believe the correct answer is "A is IB, B is UB". B is definition UB because it might mask the pointer to point *before* p.