There appears to be a typo in the question in that it asks for "what command" but there are apparently two correct answers. The answers have tick boxes which suggests more than one option is necessary but there's nothing to suggest how many options are actually needed.
On two occasions I have been asked, "Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?" ... I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question.
—Charles Babbage, Passages from the Life of a Philosopher
How to post a question to get the most help http://www.sqlservercentral.com/articles/Best+Practices/61537