How long will EX280 for OpenShift 3.5 be available? There doesn't appear to be an end date, but I find that not a clear guarantee that it will be around for a long while.
Until 30-Aug-2019 you still can book and perform the exam on v3.5.
By the way, I think it would be helpful to have 'end dates' to the exams... Especially when you know that by a certain date, an exam X, or exam X of version Y will be retired. It has happened to me at least twice that I studied for an exam just to find out it became retired a couple months ago ;)
A collaborative learning environment, enabling open source skill development.