2018 MC Corrections
TOTAL SCORE:
CORRECTIONS:
Question 14:
CORRECTION: They both display the same number of values; Program A: (1, 2, 3, 4, 5, 6, 7, 8, 9, 10); Program B: (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
Question 31:
CORRECTION: Program 2 also allows the robot to reach the grey square, since it is repeated until the robot reaches the square
Question 37:
CORRECTION: The average of every average will still give correct total average
Question 40:
CORRECTION: Difference between total scores of each student can be calculated as well
Question 47:
CORRECTION: User’s private key is needed to decrypt
Question 55:
CORRECTION: The user would have to input BOTH “y” and “yes” for the algorithm to return true. However the user only has one input, so it will always be false
Question 60:
CORRECTION: Having a list of names instead of individual ones makes it easier to manage complexity