Question 1

What is the purpose of "readBoolean" in this question?

Accepted Answer

To ask a true/false question

Answer

readBoolean means you are asking a question and want a numeric response

Answer

readBoolean is used when asking questions about days of the week

Answer

You use readBoolean anytime you want to ask any question

Question 2

Which line of code tells the program where on the screen you want the circle to go?

Accepted Answer

Line 3

Answer

Line 4

Answer

Line 5

Answer

Line 2

Question 3

What does the number "100" represent in this code?

Accepted Answer

The radius of the circle

Answer

The width of the circle

Answer

Where you want the circle to appear on the screen

Answer

100 represents the color blue, so the circle will be blue

Question 4

Which line contains an error in code?

Accepted Answer

Line 3

Answer

Line 4

Answer

Line 5

Answer

Line 2

Question 5

Which of the following creates a new variable in JavaScript?

Accepted Answer

var

Answer

VAR

Answer

Var

Answer

v

Question 6

What was the name of the guy who "booleans" are named after?

Accepted Answer

George Boole

Answer

John Wilkes Boothe

Answer

Babe Ruth Boolean

Answer

Lean Boo Jangles

Question 7

Which type of "read" value would I use to ask the user "how many hours they sleep per night?"

Accepted Answer

readInt

Answer

readBoolean

Answer

readln

Answer

readLine

Question 8

Which of the following codes is only used in Karel, and not in JavaScript?

Accepted Answer

turnLeft

Answer

var

Answer

println

Answer

readBoolean

Question 9

What is wrong with Line 2?

Accepted Answer

The "R" in rectangle should be capitalized

Answer

You should not include the word "new" before rectangle

Answer

"car" is not an appropriate variable

Answer

You should only have one number in the parentheses, not two

Question 10

Which of the following is the correct way to set a color?

Accepted Answer

setColor(Color.green)

Answer

setColor(Color.Green)

Answer

setColor(color.GREEN)

Answer

setcolor(color.green)

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