While Loop

What is the purpose of a 'while loop'?

• To execute a block of code once

• To iterate over a sequence

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

• To define a new function

How is a while loop different from a for loop?

• A for loop executes the code block at least once, while a 'while loop' may not execute it at all

• A for loop is used for indefinite repetitions, while a 'while loop' is used for definite repetitions

• A for loop can only iterate over a sequence, while a while loop can't

• A 'while loop' requires the use of a 'break' statement to exit the loop

What is the output of this code?

• Output is:

  0 1 2 3 4

• Output is:

  0 1 2 3 4 5

• Output is:

  5

• Output is:

  4

• Output is infinite 1111111111, thus infinite loop

What happens if the condition in a 'while loop' is initially False?

• The loop executes indefinitely

• The loop is skipped, and execution moves to the next statement

• An error occurs and the program terminates

• The loop executes once

What operator is commonly used to control the termination of a while loop

• 'if' statement

• 'continue' statement

• 'break' statement

• 'return' statement

What is an 'infinite loop'?

• A loop that runs for a specific number of iterations

• A loop that iterates over a sequence

• A loop that contains a syntax error

• A loop that executes indefinitely because the termination condition is never met

What does the 'continue' statement do in a 'while loop'?

• Terminates the loop and moves to next iteration

• Skips the current iteration and continue with the next one

• Ends the loop entirely

• Halts the execution of the program

Which of the following 'while loops' that will execute statement based on condition?

• while False:

• while 0:

• while True:

• while None:

What is the output of this 'while loop'?

• 1

  2

  3

  4

  5

• 2

  3

  4

  5

• 1

  2

  3

  4

• The loop condition is not valid

What is the output of this while loop code block?

• 1

  2

  3

• 1

  2

  4

  5

• 1

  2

  4

• 1

  2