# Loops Practice Quiz¶

To confirm that you understand the major concepts you’ve seen in Python, try to answer the following questions without opening Python.

## Question 1¶

loops-quiz1: What shape will the turtle alex draw when the code below is executed?:

import turtle

theWindow = turtle.Screen()
theWindow.bgcolor("lightgreen")
alex = turtle.Turtle()
alex.pensize(3)

for i in [0,1,2,3]:
alex.forward(50)
alex.left(90)

• No shape will be drawn.
• Try again!
• A line segment.
• Great!
• A triangle.
• Try again!
• A square.
• Try again! Notice that that alex.left(90) command is not inside the for loop.

## Question 2¶

loops-quiz2: What shape will the turtle alex draw when the code below is executed?:

import turtle

theWindow = turtle.Screen()
theWindow.bgcolor("lightgreen")
alex = turtle.Turtle()
alex.pensize(3)

for i in [0,1,2,3]:
alex.forward(50)
alex.left(90)

• No shape will be drawn.
• Try again!
• A line segment.
• Try again! This time, the alex.left(90) is included in the for loop.
• A triangle.
• Try again!
• A square.
• Great!

## Question 3¶

loops-quiz3: In the following code, how many lines does this code print?:

for number in [10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0]:
print("I have", number, "cookies.  I'm going to eat one.")


## Question 4¶

loops-quiz4: The following will print a line showing the number 4:

for i in range(4):
print(i)

• True
• Nope. Remember that range(4) will create a list with elements [0,1,2,3].
• False
• Great!

## Question 5¶

loops-quiz5: What is the last line that this code will print?:

i = 1
while (i <= 3):
i = i + 1
print(i)

Next Section - Functions Practice Quiz