My Javascript exam

You had only 2 hours the time and the exam arrived 10 minutes too late after contacting the teacher to inform her that I didn't got the exam what caused negative stress. I work slow when other problems distract me but I can work fast as well. The exam was online but it was just scanned papers and you had to switch between the question paper and the answer paper or copy the question to the answer paper. I had already answered the first question on the answer paper before I found out that the question was on another paper. I know and love JavaScript since 2018 when I got a certificate at W3Schools and made a JavaScript application that I posted on github https://github.com/Elsabanobi. I learned the course during the summer vacation because my husband has a job, we have no children, a low budget for activities and I enjoy Javascript as a vacation activity. I didn't had a problem with the exercises or with the theory so I did not contact the teacher. I didn't see the importance of changing an array into an object which was the topic of Oefening 2 but I learned the pattern, understood it well and applied it the day after the exam to the posts on sitesett.com/en/contact.html. I was contacted by a group through skype about going into cryptocurrency but I didn't trust it and didn't want to be involved so I felt a kind of aversion for the topic of the second question. I got a non-deliberately 6/20 after doing everything I could to prepare for the exam and after getting an exemption in another university for JavaScript. I had to stop further investment in obtaining the diploma after obtaining already credits for 11 courses. It was emotioally very difficult and depressing. It meant the end of my dream to work as a payed, recognized web developer and it increased my distrust and post traumatic stress problem. I don't consider myself as a specialist in anything but more as an allround worker. I do not deny emotional problems but I believe that people with emotional problems have just like everyone need for a useful, interesting activity. I believe that the teacher was against me and that she had decided to fail me before I started the exam and that in every school there are some teachers like that so that you can only get all courses done if you transfer records. If someone can provide me with more insight, I would be very grateful for that.

Oefening 1

oefening01/vraag1.js
oefening01/vraag2.js
oefening01/vraag3.js
oefening01/vraag4.js
oefening01/vraag5.js

Oefening 2

oefening02/js/Crypto.js
oefening02/js/CryptoComponent.js
oefening02/js/CryptoRepository.js
oefening02/js/index.js
oefening02/js/indexCrypto.js