Scores:

  • The 2020 MC is the one I took last trimester
  • I scored a 66/70 on the 2021 exam
  • This is a sizeable increase from last trimester in terms of percent

Test Corrections:

Q8

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  • Here I was confused about the word redundant
  • I am skibidi
  • Spaced out and forgot what it meant and tried to guess

Q16

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  • I had no idea what a Creative Commons Licsnsce was
  • I know what to study now

Q55

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  • I tried to do this in my head, instead of writing it out
  • I also tried to guess what would happen and hence got confused

Q64

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  • Also tried to see if I could use a short cut and not try and understand the code
  • Just tried to use logic and proccess of elimination but honestly didn’t work
  • Got humbled

Popcorn Hacks:

  1. Binary overflow is when the number trying to be represented is too large for the set number of binary digits we have. For example trying to add 1 to 11111111 (255)
  2. OR gate: def OR_gate(A, B): return A or B

AND gate: def AND_gate(A, B): return A and B

  1. def multiply(x, y): count = 0 result = 0 while count < y: result += x count += 1 return result

Reflection

  • My coding and logic skills are improving and the 2021 MCQ was a good source of help
  • The amount of coding I have done since last trimester has shown a steady increase in scores
  • Working in teams was very helpful
  • Some concepts/questions like where they give a broken code and I need to fix it
  • I am pretty happy with where I am at right now in terms of knowledge and practice test scores
  • I am excited to see how this year goes for my skills