I am taking the Linux Essentials Exam again next Tuesday. The first time I took the exam I scored a 480. I only needed a 500 to pass! So close! Anyways, I did poorest on section 4, The Linux Operating System.
Does anyone have any advice for me? Are there supplemental materials I can look at? Some of the questions I had no idea because I'd never seen the material before, althought I can't remember exactly what they were asking.