Final answer:
The statement is True. Registering by the established deadline is necessary to secure a spot in one of the required Community Dialogue sessions.
Step-by-step explanation:
The statement is True. According to the syllabus, in order to secure a spot in one of the required Community Dialogue sessions, a student must register for a session by the established registration deadline. This means that if a student fails to register by the deadline, they may not be guaranteed a spot in the session.