Python Turtle

What is the purpose of the WIDTH and HEIGHT variables in turtle graphics?

• To position the turtle on the canvas
• To change the turtle's color
• To define the size of the turtle window
• To set the turtle's speed

If you want to set the turtle window size to 800 by 400 pixels, which line of code should you use?

• turtle.resize(800, 400)
• turtle.window(800, 400)
• turtle.size(800, 400)
• turtle.setup(800, 400)

How can you keep the turtle window open after the program completes?

• By using turtle.exit()
• By using turtle.done()
• By using turtle.keep_open()
• By using turtle.close()

What is the difference between standard mode and logo mode in turtle graphics?

• Standard mode points up, logo mode points right.
• Standard mode angles are clockwise, logo mode angles are counterclockwise.
• There is no difference between the two modes.
• Standard mode angles are counterclockwise, logo mode angles are clockwise.

How can you make the turtle visible again after hiding it?

• Using turtle.reveal()
• Using turtle.visible()
• Using turtle.showturtle()
• Using turtle.show()

How can you position a turtle at specific coordinates?

• By using turtle.position()
• By using turtle.goto()
• By using turtle.move()
• By using turtle.setposition()

What is the effect of using turtle.reset()?

• It makes the turtle invisible.
• It changes the turtle's color.
• It moves the turtle to a new position.
• It clears the drawing canvas and resets variables.

Why is it important to use turtle.begin_fill() and turtle.end_fill() when drawing shapes?

• To reset the turtle's position.
• To make the turtle move faster.
• To fill shapes with color.
• To change the turtle's color.

What function would you use to change the turtle's pen color?

• turtle.setcolor()

• turtle.color()

• turtle.pen_color()

• turtle.change_color()

How can you draw a circle with a turtle?

• turtle.circle_draw(radius)

• turtle.make_circle(radius)

• turtle.draw_circle(radius)

• turtle.circle(radius)