AWS Solutions Architect Associate Certification Course Relevant?

Cloud AWS
#1

Does this course content have up to the date information?

for instance, I see a discrepancy with one of the topics i.e., EFS.
As the instructor informed that there are two classes of the EFS

But in the aws website, I see three classes. for reference:: File Storage Classes - Amazon EFS - AWS

#2

I cann’t attach reference images

the whole point of taking a subscription with Kodekloud is to get all updated content in one place otherwise, the whole internet is there to get information.