CodeHS Tracy the Turtle Final Test

Front

How will I tell Tracy to move forward 100 pixels?

Back

forward(100)

Front

When using the circle() command, what value do we put inside the parentheses?

Back

Radius of the circle

Front

Where does Tracy always start in the grid world?

Back

(0, 0) coordinate in the middle of the canvas

Front

What are the dimensions of Tracy's world?

Back

400 pixels x 400 pixels

Front

How far does Tracy need to move from the starting position to reach the right side of the canvas?

Back

200 pixels

Front

Which of the following is NOT a reason for loops being useful when writing code?
- Loops help use write the same program with fewer lines of code.
- Loops let us make shapes of multiple sizes
- Loops make it easier to alter code once it's written.
- Loops make our code easier to read

Back

Loops let us make shapes of multiple sizes

Front

If I wanted to alter the loop that draws 3 circles to draw 10 circles, how many lines would my code be?

Back

3 lines

Front

Why do certain words change color in Python?

Back

To show that they are recognized as key words

Front

Comments are:

Back

Written for humans to read and understand

Front

What symbol is used at the beginning of an in-line comment?

Back

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