September 22

How many parameters can the fill function take?

• 1

• 2

• 3

• 4

• all of the above

What does the second() function do?

• Returns how many seconds it has been since the last real-world minute

• Marks a variable as number 2 in a list

• Counts how many seconds have passed since it was called

• Causes the draw function to pause for one second

What is the symbol in Javascript for NOT?

How many circles will this code draw?

for (var i = 0; i < 100; i += 10 {

ellipse(random(400), random(400), 50, 50);

}

What are the last two parameters of the arc function?

• starting angle, ending angle

• x position, y position

• width, height

• roundness, transparency

Which is a proper function definition?

• var myFunction = function() {

• myFunction = function() {

• myFunction();

• var myFunction() {

Assume a = 2 and b = 4. What will they be at the end of this code?

a = a + b;

b = a - b;

a = a - b

• a = 2, b = 4

• a = 6, b = -2

• a = 4, b = 2

• a = 0, b = 4

What will x be at the end of this code?

var x = 0;

if (x === 0) {

x = 5;

} else {

x = 100;

}

• 0

• 5

• 100

• 105

Name this operator:

%

• Modulus

• Division

• Exponent

• Caret

What data type is variable x?

var x = true;

• Integer

• String

• Character

• Boolean