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Mock Exam Review

Tips and Tricks

  • Read the question thoroughly
  • What data do you have access to? This will be the argument(s) to your function.
  • What data do you want to get back? This is the return value from your function.
  • Don't spend too long on a single question. Jump ahead and come back.
  • Use pseudo code to plan out your logic
  • Rubber duck with yourself. Review your logic out loud as you might find some logical fallacies in your thinking.
  • Write the minimum amount of code to make the test(s) pass
  • Make the test(s) pass, then refactor your code to fix any eslint errors/warnings
  • Google for syntax!
  • If you wonder "is there a problem with the test or a problem with my code?"... there's a problem with your code :)