DCACI exam passed on Jan 2022

Hello fellow networkers,
I bought 2 months package in this site for 300-620 in begining of December and practiced the short version (30 questions) first for a month. Then I switched to full version and practiced two or three test a day. I got 92 ~ 98% correct in last 7 days or so before I took real exam. I saw about 80% of real exam questions are very close to this practice test questions. Some are totally new and some are similar idea but different wording. Due to NDA of exam, I could not provide detail about questions.
Most answers in this practice exam questions are correct. (I did send email to correct answers on about 8 questions.) I check other free or pay sources and they have way more incorrect answers. 
Thanks NW Exam team.
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