d. There is no limit to the number of different ways questions can be phrased.
There are 12 ways to ask a question.
Commoratio: emphasizing an idea (in this case, a whimperative) by repeating it several times in different ways.
Each is explained with example.
The format for good questions is unlimited since you have not defined anything. There would also be an unlimited number of ways to post a violation for "not a question".
there are twelve ways