Unit 2 Review

How many times can you call a custom function?

• Once

• Limited by the variables passed

• Multiple times

Which function name is in camel case?

• drawcircle

• DrawCircle

• drawCircle

• DRAWCIRCLE

What is the keyword that allows a function to do nothing?

• Pass

• False

• None

• No

How often is onMousePress called?

• Whenever it is written in the code

• When the program is run

• When the app opens

• Every time the mouse is clicked

When should a programmer use print in the class?

• When you want the user to see something on the canvas

• When you want the user to understand the code

• When you are trying to debug

Where are global variables declared?

• In a custom function

• In the onMousePress function

• Anywhere but in a function

What is the default property for opacity?

• 0

• 25

• 75

• 100