PHIẾU ÔN TẬP - BUỔI 6

Which of the following blocks would repeat a code until a certain condition was met?

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What would the following block say?

• Help!!

• Help!

• HELP!!

• It would not say anything

Which of the following blocks are loops?

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• A, B and C

What does this block do?

• Repeat the code forever

• B. Repeat the code 2 times

• Repeat the code until touching the sprite

• None of the above

Given the following scene. How long would the sprite Bat gradually glide from (0, 0) to (-50, 100)?

• 1 second

• 10 seconds

• 2 seconds

• 20 seconds

• None of the above

To draw the square as shown, we need to fill 1 and 2 respectively:

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How many loops do you need to draw the above figure?

• 9 loops

• 10 loops

• 11 loops

• 12 loops

• 13 loops

How many degrees dose the square rotate?

• 10 degrees

• 20 degrees

• 30 degrees

• 40 degrees

• None of the above

What is a loop?

• Starting the program

• Ending the program

• Allows something to be repeated

• None of the above

Referring to the script and scene below. When the flag is clicked, what will happen?

• Go up

• Go down

• Go right

• Go left

• None of the above