Is it possible to tell which one you have? Here is a picture of my sump pit, the pipe is facing in towards the inside of the house:
Here is a picture of my foundation blueprints:
It appears the drain tile is on the inside next to the foundation wall footing. But I can't be sure because the blueprints also say it's a concrete block wall and it's actually poured. So I'm not sure how to tell. Is it possible to know?