I've read the various manual pages about DEADLINE and SCHEDULED, and have used them both.
I understand that DEADLINE is used in the Agenda to alert in advance about an upcoming deadline, and to continue to alert after the deadline if the item is not marked DONE.
However, I am not sure that I completely understand how to use SCHEDULED. My understanding is that if I have a task, which is larger than just a once-off action, I can use SCHEDULED so that the item keeps appearing daily on my Agenda, until I mark it as DONE. Therefore, each day on my Agenda, I will see the same SCHEDULED task, reminding me to continue working on it. Is this correct? I know SCHEDULED is not intended to simply "schedule" a meeting.