JS Test

Which are the following are commands, (not variables)?

• c.fillStyle = 'green';

• color = 'pink';

• c.fillRect(50, 120, 10, 300);

• drawStackedBoxes(10, 10, 50, 100);

Ah! There's a bug in this command! How should we debug?

c.fillstyle = 'blue';

• It should be "blue"

• Capitalize the s

• Add a space after "c."

• Capitalize the f

I need some help assigning the value of 1 to the variable x. What should I do?

• 1=x;

• =1x;

• ;=x1

• x=1;

I used the ___ analogy to describe what a variable is.

A function is a series of ___ grouped together.

How many times can I use a function?

• 1 time

• 5 times

• 100 times

• Infinite times (there is no limit)

Which of the following contain arguments?

• function paintCanvas(color) {

• function drawPlayer(x, y) {

• drawCanvas();

• drawPlayer(150, 20, 'red', 'blue');

Which of the following are examples of User Input?

• Key Click

• Button Click

• Joystick

• Eating

Why is the setInterval command useful?

• We can loop a block of code infinite times

• We create an interval of between the loops

• We can tell the functions to run by themselves without calling them

• We can automatically assign value to variables

Write any example of an if-else statement! Remember the one I used:

IF you eat all your dinner, then you can have dessert; ELSE (otherwise) you can just sit

here and watch everyone else have dessert.