Math 142 during Summer

Hi! I was wondering, has anyone taken the Math-142 course that runs during the Summer semester? I’m trying to find out if it’s a good fit for my schedule, but wondering if attendance is very strict? It says it’s an online course but I wasn’t sure if that means fully online or zoom class. Additionally, are the exams taken on campus or at home with use of proctors? Any insight is much appreciated, thanks!!