I'm currently working through the A+ videos to prepare for my first CompTIA certification. They're great and I'm learning a ton! After each section, I want to to see what I'm retaining and will go to the practice tests provided by ITPro. As I'm going through, it seems like there's certain questions on there that aren't apart of the training material - either from the pertaining episodes or coming from the CompTIA A+ Complete Study Guide by Quentin Docter and Jon Buhagiar.
For example - I had a question that asked "You wish to send encrypted emails. What option should you enable?" The answer given is S/MIME.
I went through the guide looking for this term, but didn't find it anywhere. In the test itself, there's a good breakdown for the answer and it gives a link for additional reading, but my question is this - how likely are questions like this going to be on the exam? Questions where the answer comes from material that's not in the book or videos.
As mentioned above, this will be my first time taking a CompTIA exam and I'm just looking for some pointers on what to expect.
Thanks in advance!