I strongly recommend downloading the free NIST PDF publications now. They may be unavailable tomorrow!
With a potential US government shutdown, the National Institute of Standards and Technology (NIST) publications may be unavailable soon, I think they are vital for your studying and your professional growth.
I have all the links to the relevant NIST study guides at thorteaches.com/study in the “Free stuff” tab.
You got this, have fun studying, and good luck on your exam!
Get certified; let me help!
Thor