I Review the exam and I See that your solution is based on a Compact RIO Template shipped with LabVIEW , which is great and will save you a lot of time.
But I think you have to clean the code from section that you don`t need in the exam.
also I don`t know if we will be provided with FTP Username and password for the exam kit or not , so i suggest that you prepare plan B by creating file server using TCP or Network Stream .
Good Luck in you exam and thanks for sharing your solution with us
