I need a Digital Forensic Examiner

I took a final digital forensics exam which I failed. I need to resit the exam but need some guidance on where I went wrong and for someone to assist me with preparing for the resit exam in April.

The paper has 2 parts.

Part 1 is composed of 10 short answer questions worth 6 marks each (60 marks in total).

Part 2 has one essay question worth 40 marks in total. There is a word limit of 2000 words for this paper.