HW computer contest

What data type is used in this code block?  

isChecked = true

• string

• boolean

• number

• banana

The purpose of a variable is to:

• Store a value

• Keep your data private

• Display a webpage

• Check the temperature

Choose all the correct piece of blocks that we use to reach the red flag.  

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For this exercise, we will need to define a function A that holds logic moving the robot towards the goal. You need to define a function before using it. Use 9 blocks to complete the task. Which one would work?  

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• None of the choices

sprite.y == sprite.x

What does the sign "==" mean?

• Equals

• Greater than

• Less than

• Get the value of

6. Loops are a programming element that repeat a portion of code a set number of times until the desired process is complete. Repetitive tasks are common in programming, and loops are essential to save time and minimize errors.

Which block can we use for a loop?

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What is the purpose of an 'If-else' block like below?

• To create conditional statements

• To define a function

• To make a loop

• To assign a value to a variable

What is an algorithm?

• a type of computer virus

• A step by step procedure or formulate for solving a problem

• A type of math equation

• A type of programming language

In computer science, what does "iteration" mean?

• Repeating a process or set of instructions

• Creating a new program

• Stopping a program

• Deleting data

Which of the following is an example of a sorting algorithm?

• Adding numbers

• Finding the maximum value in a list

• Rearranging a list of names in alphabetical order

• Checking if a number is prime