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5 Questions

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Code.org - Using Repeat Until Block

Created by

@CureAllMeitnerium

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Questions and Answers

What does the 'repeat until' block in code.org do?

Repeats a set of blocks until a condition is true (correct)

Repeats a set of blocks until a condition is false

Repeats a set of blocks based on a random condition

Repeats a set of blocks a fixed number of times

What happens when a 'move forward' block is placed inside a 'repeat until' block?

The bird moves forward until it reaches the pig or crashes into a wall (correct)

The bird moves forward and stops at the pig

The bird moves forward a fixed number of steps

The bird moves backward instead

Can multiple blocks be placed inside a 'repeat until' block in code.org?

Yes, and all of them will be repeated (correct)

Yes, but they will not be repeated

No, only one block is allowed inside a 'repeat until' block

Yes, but only the last one will be repeated

What is the purpose of the 'while (notFinished()) { moveForward(); turnLeft(); }' code snippet?

<p>It repeats moving forward and turning left until some condition is met</p> Signup and view all the answers

How would you describe the movement behavior of the bird when using the 'repeat until' block?

<p>The bird keeps moving forward until it reaches the pig or hits a wall</p> Signup and view all the answers

Study Notes

Introduction to a new block called "repeat until" in coding.
Explanation of using the "repeat until" block to make the bird move forward until it reaches the pig or hits a wall.
Highlight on the ability to place multiple blocks inside the "repeat until" block for repetition.
Example code snippet provided: "while (notFinished()) { moveForward(); turnLeft(); }" demonstrating the use of the "repeat until" concept in coding.

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Description

Learn how to use the 'repeat until' block in Code.org to make the bird move forward until it reaches the pig. Discover how to incorporate multiple actions within the 'repeat until' block for repeated execution.