Which of the following is not used as loop in Python?

1. for loop
2. while loop
3. do-while loop
4. All of them

How is the range() function typically used in a for loop?

1. range(start, end)
2. range(end)
3. range(start, end, step)
4. range(step)

Which of the following loop does not execute even once, if the condition is false in the beginning?

1. infinite
2. while
3. for
4. none

Which of the following statements is most appropriate to illustrate the difference between a for loop and a while loop?

1. A for loop is used for fixed iterations, while a while loop is used for conditional statements.
2. A for loop is more concise than a while loop.
3. There is no difference between for loop and while loop.
4. They are not interchangeable.