This is the output of a session in the Python interactive console:

$>>>1\%5$

$1$

$>>>2\%5$

$2$

$>>>3\%5$

$3$

$>>>4\%5$

$4$

What happens when the following line is executed?

$>>>5\%5$

Question $6$Select one:

a$.$

Python returns $0$

cross out

b$.$

Python returns $5$

cross out

c$.$

Python returns None

cross out

d$.$

Unsure

cross out

e$.$

Python raises an error