Javascript Basics

Which 1 of the following symbols is used for JavaScript comments?

• \\
• ^
• ?
• //

Which of the following is the correct Javascript format for a comment?

• // "the text"

• /"the text"/

• */"the text"/*

• \\"the text

What command draws a rectangle?

• rec (10, 20, 100, 200);
• rect (10, 20, 100, 200)
• rect (10, 20, 100, 200);
• ellipse (10, 20, 40, 40)

Which command colors the background of your canvas?

• background 
• endShape
• var = color
• fill

What command removes the outlines from shapes?

• noOutline ();
• noColor();
• noBorder();
• noStroke ();

What command draws a perfect circle?

• ellipse (80, 60, 100, 105);
• ellipse(80, 60, 100, 100);
• circle (80, 60, 80, 60):
• ellipse (80, 60, 105, 100);

What command colors a shape?

• color (43, 255, 0);
• bucket (43, 255, 0);
• fill (43, 255, 0);
• bucket (43, 255, 0);

What command draws a line?

• stroke (200, 220, 275, 220);
• line (200, 220, 275, 220);
• horizontal (200, 220,  60, 75);
• pencil (200, 220, 275, 220);

What is at the end of a line of code?

• #
• ;
• )
• >

The "stroke" command means

• color inside shape

• color outside shape

• color of blocks

• border