Understanding Python For Loops

What is the default step value when using the range function in a for loop?

• 10

• 0

• 1

• 2

If you want to count by twos starting from 1 using a for loop, which range function would you use?

• range(1, 10, 1)

• range(2, 10, 2)

• range(1, 10, 2)

• range(0, 10, 2)

How can you modify the range function to count only even numbers between 0 and 10?

• range(2, 10, 2)

• range(1, 10, 2)

• range(0, 10, 2)

• range(0, 10, 1)

What happens when you use a negative step value in the range function?

• It counts backwards by the positive value.

• It counts forwards by the negative value.

• It counts forwards by the positive value.

• It counts backwards by the negative value.

Which range function would you use to create a countdown from 10 to 1?

• range(10, 1, -1)

• range(10, 0, -1)

• range(10, 1, 1)

• range(10, 0, 1)