CSF 2.9 For Loops

What is the primary purpose of a for loop in programming?

• To make decisions based on conditions

• To store multiple values in a single variable

• To repeat a section of code a fixed number of times

• To define new commands or actions

Which statement about for loops in programming is true?

• They are only found in Karel programming

• They are used to make programs shorter and more efficient

• They are primarily used for complex mathematical calculations

• They are not supported by all programming languages

In the syntax for i in range(count):, what does the count value determine?

• The name of the loop variable

• The type of data being processed

• The number of times the code inside the loop will repeat

• Whether the loop will run or not

How do you indicate which lines of code belong inside a for loop and should be repeated?

• By placing them in quotation marks

• By indenting them one level

• By writing them in all capital letters

• By adding a comment before each line

What is the correct way to write the beginning of a for loop that will execute its indented code 10 times?

• `for i in range(10);`

• `for i in range[10]:`

• `for i in range(10):`

• `loop i times 10:`

If you want a program to execute a specific action 75 times using a for loop, what number should replace count in for i in range(count):?

• 1

• 75

• 0

• 100

A programmer needs to make a character move forward exactly 9 times. Which programming construct is the most efficient way to achieve this?

• Writing the move() command 9 separate times

• Using a while loop with a condition

• Using a for loop with range(9)

• Defining a new function for each move

What happens to code that is written immediately after a for loop but is not indented?

• It runs only if the loop completes successfully

• It runs before the loop starts

• It runs after the loop has finished executing all its repetitions

• It causes a syntax error