CMU Review Units 1-4 Part 2 of 2

Front

Can onMouseMove and onMouseDrag have different code in their bodies?

Back

True

Front

An else statement is only run when its associated if statement's condition is False.

Back

True

Front

The following code will draw a Star when the mouse is dragged anywhere on the left side of the canvas. True or False?

Back

False

Front

The following code will cause an error if we press the mouse.

Back

True

Front

How many shapes are drawn when we call onMouseMove(100, 150)?

Back

3

Front

Assume that drawFlower(x, y) draws a flower. Which of the following answers correctly defines onMouseMove to draw flowers in the white portions of the canvas, and nothing in the blue portion of the canvas?

Back

Front

What color is the app's background after running the code below? Options: red, green, blue, purple

Back

purple

Front

Which of the functions is called when x is equal to 5? Options: drawStar, drawCircle, drawRect, None

Back

drawRect

Front

Which of the following is false about if-elif-else statements?
Options:
elif is short for else if.
elif can be used without an else statement.
After using if, an elif can be added as an additional test.
The bodies of multiple elif's can run.

Back

The bodies of multiple elif's can run.

Front

Which of the following results in a call to onKeyRelease? Pressing the 's' key. Releasing the 's' key. Calling onKeyPress('s') in a test case. None of the above.

Back

Releasing the 's' key.