A law school graduate obtains his or her Juris Doctorate degree.
To become an attorney, s/he must then take and pass the bar exam
administered by the state in which s/he will practice law.
Thereafter, that person will always be a lawyer -- but whether he
or she can practice law or not is determined by her "standing" as a
lawyer. Either she is in "good standing," or she is not. A lawyer
who is not in good standing is generally prohibiting from
practicing law. (Falling out of good standing is most often the
result of a failure to pay annual dues.)