hope all is well ,
am asking about taking the ex280 exam, is the training here enough to get the certificate, or do I need extra topics?
do280 is enough.
For any Red Hat Certification Exam, we advise you to get as much practice as you can instead of just taking a course and the exam right away. If you already has previous experience with the products you may be fine taking the exam right awat but if you are new to the product you need practice and more practice.
A collaborative learning environment, enabling open source skill development.