Loops Quizz

What is a 'for' loop used for in programming?

• To repeat a block of code a specific number of times

• To check a condition and repeat a block of code until the condition is false

• To define a function

• To print a message to the screen

What is a 'while' loop used for in programming?

• To repeat a block of code a specific number of times

• To check a condition and repeat a block of code until the condition is false

• To define a function

• To print a message to the screen

Which of the following is the correct syntax for a 'for' loop in Python?

• `for i in range(5):`

• `while i < 5:`

• `if i < 5:`

• `def for_loop():`

Which of the following is the correct syntax for a 'while' loop in Python?

• `for i in range(5):`

• `while i < 5:`

• `if i < 5:`

• `def while_loop():`

What will the following 'for' loop print? ``` for i in range(3): print(i) ```

• 0 1 2

• 1 2 3

• 0 1 2 3

• 1 2 3 4

What will the following 'while' loop print? ``` i = 0 while i < 3: print(i) i += 1 ```

• 0 1 2

• 1 2 3

• 0 1 2 3

• 1 2 3 4

In a 'for' loop, what does the `range` function do?

• It creates a list of numbers

• It checks a condition

• It defines a function

• It prints a message to the screen

In a 'while' loop, what happens if the condition never becomes false?

• The loop runs forever

• The loop runs once

• The loop does not run at all

• The loop prints an error message

Which of the following is an example of a 'for' loop in Python?

• `for i in range(10): print(i)`

• `while i < 10: print(i)`

• `if i < 10: print(i)`

• `def loop(): print(i)`

Which of the following is an example of a 'while' loop in Python?

• `for i in range(10): print(i)`

• `while i < 10: print(i)`

• `if i < 10: print(i)`

• `def loop(): print(i)`