CS Music and Sound - Lesson 3 and 5 Review

Look at the program below. What causes the sprite to move?

• When the arrow keys are pressed the sprite moves.
• When the space key is pressed, the sprite moves.
• When the flag is clicked, the sprite starts to move.
• When the sprite is clicked, it moves.

In the program below, what should the user do to make the Scratch cat say hello?

• Press the 1 key
• Press the 2 key
• Press the 1 key and the 2 key at the same time.
• There is nothing the user can do to make the cat say hello.

Look at the program below to answer this question. What will happen in the program when the flag is clicked if the sprite starts on the blue color?

• The sprite will jump when the arrow keys are pressed.
• The sprite will say "Uh oh!"
• The sprite will say "I'm safe!"
• Nothing will happen.

Look at the program below to answer this question. What will happen in the program when the flag is clicked if the sprite starts on the black color?

• The sprite will jump when the arrow keys are pressed.
• The sprite will say "Uh oh!"
• The sprite will say "I'm safe!"
• Nothing will happen.

When you click the green flag, the blue circle moves to x = 128. Will it make a meow sound?

• The meow sound plays.
• The meow sound doesn't play.
• The meow sound plays repeatedly.
• The meow sound will play some of the times that this program is run.