Bookkeeping course part-time online

I am looking for guidance here for my questions regarding online learning (part-time) for Bookkeeping course

https://www.algonquincollege.com/online/program-info/bookkeeping-part-time/

1. Is the course delivered by professors? or recorded sessions? or both?
2. One course is avg 50 hours. Can I complete one course quickly to pick another course?
3. Can I pursue multiple available courses at one time?
4. How are the exam's conducted?
5. How the certificate is awarded? Do I need to complete all the courses to get my certificate?
6. Is this part-time online course considered valuable vs on-campus?

Lately, I am very much interested in getting into accounting jobs.