Test Corrections

Score: 62/67

Question 6: Simple robot procedure code. I made a mistake because I didn’t see that one of the code blocks was in a repeat statement. I think the most important takeaway was just to look closely at the code and make sure I’m not missing anything important.

Question 32: I forgot about how since the lowest score is removed, the length of the list should be subtracted by 1.
MCQ Q32

Question 40: All a certificate authority does is verify encryption keys used for TLS. A website with a certificate doesn’t mean that the website itself is safe, just the connection. You can still get a virus.

Question 49: Simple mistake involving binary, I messed up my powers of two. I should’ve spent more time checking my answer.

Question 50: Another confusion with time complexity, I didn’t think that 2n and n^2 counted as “reasonable time” for very large values of n. I need to research more on time complexity and what is considered “reasonable time” by College Board.