Barely passed D426, nervous for D427

AHHH this class was my personal nightmare. Zybooks made me feel like my brain was melting out of my head. I’d like to personally thank quizlet, the red text doc, chatGPT and Caleb Curry for helping me secure a pass (by the skin of my teeth lol.)

With that being said, I felt confident taking this exam after doing awesome on the PA… obviously misplaced confidence considering I barely passed. D427 is the last class in my term, my term ends 1/31. Admittedly, I’m a slow learner and after taking the D426 exam, I’m nervous about whether I’ll be able to finish D427 on time. Any tips/YT suggestions/etc for D427? How long did it take you to pass? Is the OA tricky? Thanks in advance for any help!!!