I not certain if this will be off-topic, pardon me if so, but I didn't know where else to post the question.
Also I'm not currently looking to sit for this exam, but just I have general question about the error I am seeing.
When setting up BIND on a fedora box using this tutorial
here. I get to step 12 and encounter the error. I figured it would be an opportunity to explore this together

and learn more about linux.
I get the error when I try to start the service
code=exited, status=2/INVALID ARGUMENT
It also says to continue to look in the logs files.
I have looked over the named.conf file and cleaned up a couple of things, and not sure what might be wrong. I want to look in the log files, but so unfamiliar with linux I'm not sure where they are at?