Python While Loops

What does the while loop in Python do?

• Executes a set of statements as long as a condition is true

• Executes a set of statements once when a condition is true

• Executes a set of statements for each item in a list

• Repeatedly executes a set of statements under no condition

What is required to avoid a forever loop in a while loop?

• A continue statement

• Incrementing a variable

• A break statement

• A pass statement

What does the break statement do in a while loop?

• Stops the loop even if the while condition is true

• Increments the loop variable

• Exits the program

• Skips the rest of the code inside the loop for the current iteration

What is the use of the continue statement in a while loop?

• To pause the loop for a specific time

• To terminate the loop immediately

• To skip the current iteration and continue with the next

• To restart the loop from the first iteration

How can you execute a block of code once when the condition in a while loop is no longer true?

• Using the pass statement

• Using the break statement

• Using the continue statement

• Using the else statement

What is the correct way to write a while loop that prints values less than 6?

• while i < 6: {print(i)}

• while i < 6 print(i)

• while (i < 6) print(i)

• while i < 6: print(i)

Which statement about while loops is NOT true?

• You can use a continue statement to skip to the next iteration of the while loop

• You can use a break statement to exit a while loop

• The while loop requires relevant variables to be ready

• The while loop can execute a set of statements as long as a condition is false

What is the initial value of 'i' in the provided while loop example?

• 2

• 1

• 3

• 0

Which of the following is a valid use of the else statement in a while loop?

• To check an additional condition after the loop finishes

• To execute a block of code once the loop condition is true

• To execute a block of code as long as the loop condition is true

• To execute a block of code once the loop condition is no longer true

What is the purpose of incrementing 'i' in the while loop example?

• To count the number of iterations

• To prevent the loop from running indefinitely

• To ensure the loop executes a fixed number of times

• To decrease the value of 'i' with each iteration