T3 Y7 Grasshopper App

How do I declare a new variable?

• var newVariable = 5;
• Variable int = new Variable();
• var 5 = myVariable;
• int var = 5;

A store has 20 apples in inventory.How can you store this information in a JavaScript variable?

• var numApples == 20;
• 20 = numApples;
• var numApples = 20;
• var num apples = 20;

After running the following code, what will be the value of x?
y = 3;
x = 5 * y;

• 3
• 5
• 15
• 0

What will this code print out?

var y = 5;

var x = y;

print(x);

• 5

• y

• x

• 5x

What will this code print out?

var word = 'alphabet';

var alphabet = 'word';

print(alphabet);

• print(alphabet)

• 'word'

• 'alphabet'

• None of the above

Which variable is storing an array?

var myShoes = 'sneakers, highHeels, pumps';

var yourShoes = [

'sneakers'

'highHeels'

'pumps'

];

var shoeColor = drawBox(blue);

• shoeColor

• myShoes

• yourShoes

What code would you write to check if the grasshopper variable is holding the word 'happy'?

var grasshopper = 'happy';

• grasshopper = 'happy'

• grasshopper === 'happy'

• 'happy'

Which code will draw a box only if the blue property of rgbObject is more than 10?

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