Part II Turtle Programming in App Lab Lesson 4 Exam

What is the main goal of modifying the draw starfish function?

• To change the color of the starfish

• To make the starfish spin

• To allow the starfish to move faster

• To control the size of the starfish

What should you add to the draw starfish function to control its size?

• A size parameter

• A speed parameter

• A color parameter

• A shape parameter

Which part of the function determines the size of the starfish?

• The pen width

• The turtle turning angle

• The move forward commands

• The color setting

What should you do after adding the size parameter to the function?

• Change the color of the starfish

• Add more starfish to the picture

• Remove the pen down command

• Update the function calls with new size arguments

How can you test different sizes for the starfish?

• By altering the pen width

• By adjusting the move forward distance

• By changing the color parameter

• By modifying the turtle's speed

What is the main focus of Lesson 4, Level 10 in Turtle Programming?

• Adding sound effects to the program

• Introducing new colors for the turtle

• Learning about turtle speed

• Adding parameters to the drawSeagrass function

What should you change in the drawSeagrass function to control the size of the seagrass?

• The position of the seagrass

• The angle of the arcs

• The radius of the arcs

• The color of the seagrass

Why is it important to use a descriptive name for the new parameter in the drawSeagrass function?

• To make the program run faster

• To avoid using too many letters

• To help others understand what the parameter controls

• To make the code look colorful

What is the purpose of testing different values for the new parameter in the drawSeagrass function?

• To make the turtle move faster

• To see how the size of the seagrass changes

• To make the seagrass change colors

• To add more turtles to the screen

What should you do after adding a new parameter to the drawSeagrass function?

• Add more turtles to the program

• Remove the old function

• Update the function calls with the new parameter

• Change the turtle's color