Quizizz: Unit 2: Lesson 5 - Animation Loop Test

Which loop is the best choice for creating an animation that will end at some point?

• Repeat 10 times

• Loop forever

• Repeat until stopped

• Loop indefinitely

Which key press is normally used to start, or reset, a program in Scratch?

• when e key pressed

• when left arrow key pressed

• when green flag clicked

• when space key pressed

When the code below is run, how many steps will the sprite move in total?

• 10 steps

• 20 steps

• 30 steps

• 40 steps

When the code below is run, how many steps will the sprite move in total?

• 20

• 30

• 40

• 50

Ballerina has 4 costumes. If you want the animation to end on the last costume, what number should be in the repeat loop?

• 1

• 2

• 3

• 4

How many costumes are shown in the image?

• 2

• 3

• 4

• 5

Vector and Bitmap are two well known formats for storing art digitally. Which format would I use, if I needed the illustration to scale properly with smooth edges?

• Vector

• Bitmap

• JPEG

• GIF

When animating a character sprite using code like the example below, what wait time (frame-rate) will give believable animation?

• 1 second

• 0.1 seconds

• 0.01 seconds

• 0.001 seconds

What is the wait time for a frame rate of 1 frame every 10 seconds?

• 10 seconds

• 5 seconds

• 1 second

• 15 seconds

What is the frame rate for a wait time of 1 second?

• 1 frame every 10 seconds

• 1 frame every 5 seconds

• 1 frame every 1 second

• 1 frame every 15 seconds