Midterm REVIEW-2025-26 Intro to Comp Programming HN

Which of these is a valid Karel command? move, MOVE, move(), move(1)

What type of error occurs when a program is expecting an integer value and the user enters a string?

Which of the following functions successfully returns the number 10?
1.
def my_function():
10
2.
def my_function(10):
return
3.
def my_function():
return 10
4.
def my_function():
print(10)

Which of these is something Karel doesn’t know how to do? Turn Left, Turn Right, Move Forward, Put Down a Ball

How many times should Karel turn left in order to turn right?

What can be used to teach Karel to turn right?

Why do we use functions in programming?

What is a comment used for?

Karel needs to pick up a pile of tennis balls. Which of the following program functions solves the problem at the highest level of abstraction? Options: move(), turn_left(), take_ball(), move_twice(), turn_right(), take_pile(), move_to_pile()

What commands does SuperKarel know that regular Karel does not? Options: turn_left() and jump(), turn_right() and jump(), turn_around() and turn_right(), turn_around() and jump()