Questions I got wrong:

Question 6:

I think I miss clicked on this question. I remember discussing with my friends about this question and I remember bringing up the fact that it says each packet contains blah blah blah. This is too extreme of an answer and I don't think that every single data sent through the internet is encrypted, as it would use up too much resources. I think I just miss clicked.

Question 20:

I am still not too sure about the reasoning behind this question. I think I am too sleep deprived to think deeply about this question. I will probably get some sleep and then take another look at this.

Question 37:

This question is regarding the big O notation. I am still unsure about the big o notation, so I don't understand the explantion on why this is the answer. I will take a loot at the 3.17 videos on this topic.

Question 49:

For this question the list part got me. I didn't notice that the question said that the first element in the index has a non-student score.

What I can do better:

I think that I struggle taking in all the details of a question. Because of this I am prone to making silly mistakes that can cost me some decent amount of points. I will try to read the question more carefully and try to understand the question better.