JavaScript

What programming language did we learn in class this week?

• Karel

• Java

• JavaScript

• Visual Basic

Which of these is a loop?

• if(x<10)

• while(x<10)

• var x=10;

• text(x,10;10)

Which command provides a random color?

• Randomizer.color

• Randomizer.nextColor()

• RandColor;

• nextColor.Randomizer()

Which of these will increase the value of the variable X?

• increment (x)

• x++;

• x=x;

• x+1;

Which of the following will decrease the value of x?

• x--;

• x-1;

• x=x;

• x=-x;

Greater than or equal to

• > or =

• > || =

• >=

• <=

His name is Fred and he is less than 16 years old

• if (name = "fred" && age < 16 )

• if (name === "fred" && age < 16 )

• if (name = "fred" || age < 16 )

• if (name === "fred" || age < 16 )

Repeat something 10 times

• repeat 10

• for (var i=0; i<10; i++)

• repeat { } until 10;

• while (i = 10)

When we are done with a line what do we put at the end?

• a colon :

• a semi-colon ;

• a period .

• a quotation mark "

When we surround a word with quotes "David" it's called ?

• a program

• a loop

• a string

• a command