Have any advice for the NETA 4 Exam?

[kenner14]

taking my 4 in a couple weeks, any advice?

[madsenate]

I just re-certified today, passed. The lists of questions in various places in this thread were a help for those weird questions I would never think of and that never come up in the real job.
I'd say at least 25% of the questions I have seen in these threads were on the test, although many were re-arranged and asked in a different way sometimes flipping the answer.

[zslater]

Anyone have any suggestions for this round of COVID testing. I take my exam tomorrow and am looking for any last minute tips

[zslater]

Anyone have any suggestions for this round of COVID testing. I take my exam tomorrow and am looking for any last minute tips

Taking the practice exams, where do 3 dimensional vector calculations apply to our work scope. I have never had to calculate a 3 dimensional vector.