Python Quiz

When the following for loop is complete, how many spaces will Tracy have moved?

for i in range(5):

forward(10)

• 50

• 60

• 10

• 5

In which of the following situations would it be best to make a function?

• You want Tracy to draw a blue line, and your program requires lots of blue lines.

• You need Tracy to move forward by 100.

• You need Tracy to turn right and then turn left.

• You need to change Tracy’s color.

Which of the following is NOT a command you can give to Tracy?

• color

• turn

• backward

• left

What is the difference between defining and calling a function?

• Defining a function means you are teaching the computer a new word. Calling a function means you are commanding the computer to complete defined actions.

• There is no difference.

• Calling a function means you are teaching the computer a new word. Defining a function means you are commanding the computer to complete defined actions.

• Defining a function must be done each time you want to use the function. Calling a function can only happen once in your code.

What control structure would be best to use in the following code?

backward(100)

right(90)

backward(100)

right(90)

backward(100)

right(90)

backward(100)

right(90)

• A function

• A while loop

• A for loop

• An if/else statement

What shape will be drawn with the following command?circle(50, 360, 3)

• A circle

• A hexagon

• A triangle

• A diamond

Can a user’s input control the size of a circle? If so, how?

• No, user input is a string.

• Yes

  circle(user_input=50)

• Yes

  radius = int(input("Radius: "))circle(radius)

• Yes

  radius = input("Radius: ")circle(radius)

What will be the radii of the circles drawn from the following code?

for i in range(10, 55, 10):

circle(i)

• 10, 20, 30, 40, 50

• 10, 15, 20, 25, 30, 35, 40, 45, 50, 55

• 10, 55, 10

• 10, 20, 30, 40, 50, 55