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I recently applied for a job and found out I got the job this week. I have to undergo a background check and send my transcripts. I included a course that I had taken but failed the exam on my resume. This course is not a requirement for the job but I’m concerned now he will see I didn't pass and because I included it on my resume when I should not have they will rescind my offer. I don’t know if my best bet is to be honest or hope they don’t notice. I will add that I have passed the course I need for this job. Do I bring it up and say it was a mistake?