JavaScript basics (vidcode, BR JSDJ Day 1)

What is the correct code for line 4 to invert the colors of the video?

• invert_color;

• var color_invert;

• color_invert();

• "Computer, invert the colors!"

What is random() in this line of code?

• A value

• A method

• An object

• A variable

I added a nice image of some aliens but it is not showing? What line of code do I have to adjust?

• Line 3

• Line 5

• Line 6

• Line 7

What kind of data type is the value "Javascript!"?

• A Boolean

• A Word

• A Number

• A String

What did I do wrong? There is no green tint on my video...?

Pick the correct code.

• tint("green", 15);

• tint.color = green;

• tint{green, 15};

• movie.color = "green";

What is *rn* in this line of code?

• A value

• A method

• An object

• A variable

Where do you go if you want more information about functions, objects, ... and their syntax?

• 1. Instructions

• 2. Reference

• 3. Console

• 4. Files

What is lineWidth?

• A value

• A property

• A function

• A method

What is *Math* in this line of code?

• A value

• A method

• An object

• A variable

My doge image is way too big! How can I make it smaller?

• my_graphic1.height = 0.5;

  my_graphic1.width = 0.5;

• MY_GRAPHIC1.scale = 2;

• my_graphic1.scale = 0.2;

• scale(my_graphic1, "smaller");