Python-Week5

The following statement will check to see if the turtle's pen color is 'green':

if turtle.pencolor() = 'green'

• True

• False

The following code snippet will change the turtle's pen size to 4 if it is presently less than 4:

if turtle.pensize() < 4:

<tab>turtle.pensize(4)

• True

• False

In order to draw an octagon with turtle graphics, you would need a loop that iterates eight times.

• True

• False

To use Python's turtle graphics, you must include which of the following statements in your program?

• import turtle_graphics

• import turtle

• import turtle_module

• import Turtle

The Python turtle is initially positioned in the __________ of a graphics window.

• center

• top

• right

• left

By default, Turtle be heading to __________.

• up

• down

• East

• west

Which of the following will hide the turtle if it is visible?

• if turtle.isvisible():

  turtle.hideturtle()

• if turtle.isvisible

  turtle.hideturtle()

• if turtle.isvisible():

  turtle.invisible()

• turtle.isvisible():

  turtle.hide()

Which of the following will determine if the turtle's pen is up and will change it to down if that is the case?

• if turtle.isup():

  turtle.isdown()

• if not(turtle.penup())

  turtle.penup()

• if not(turtle.isdown()):

  turtle.pendown()

• if turtle.isdown

  turtle.penup()

The turtle.isdown() function returns a(n) ______.

• float

• int

• string

• boolean

The following for loop draws a ________.

for x in range(4):

<tab>turtle.forward(200)

<tab>turtle.right(90)

• star

• circle

• square

• rectangle