Any way to Study AZ- 104 and/or MD - 102 without hands on labs

Hi all,

I'd like to go for atleast both or one of these certifications, but I don't have the resources at the moment, and I'm trying not to spend any money for labs (if possible). I was just curious if there was or is a way I can study for these certs without any hands-on labs?

Please and thank you.