CP: P5.js Test Review (Post)

Which of the following is an example of a built in variable in P5.js?

• background
• varX
• mouseX
• rect

What, if anything, is the difference between function setup () and function draw()?

• Function setup is a loop and function draw only runs once.
• There are no differences.
• Function setup and function draw are both loops but they allow the programmer to do different things.
• Function setup runs once and function draw is a loop.

'Background, square, and ellipse' are all examples of ______________ in p5.js.

• functions

• custom variables

• shapes

• parameters

How many parameters are there in the code for drawing a line in p5.js?

• 5

• 1

• 4

• 2

Which of the following is the correct syntax for drawing a rectangle?

• Rect(x,y,width,height);

• rect(x,y,width,height);

• rect(width, height, x, y)

• rect(x1, x2, y1, y2, width, height);

What is the y coordinate of the following circle?

ellipse(70, 120, 150, 180);

• 70

• 120

• 150

• 180

______________ are lines of code that perform specific tasks.

• Parameters

• Variables

• Functions

• Objects

The area where all drawn graphics are displayed is known as the...

• console 
• canvas
• variable
• palate

__________________ are the values inside of the parentheses following the name of the function. These values will be different based on the information that the function needs.

• Brackets 
• Ellipses
• Variables
• Parameters

mouseX and mouseY are variables that represent...

• The location of the mouse on the X and Y axis.
• The location of your drawing on the x and y axis.
• The size of the canvas.
• None of the above.