Does the actual interview question provide even the slightest bit of context? Please tell us how will this be used. Can you share with us the FULL question on the interview? Without context, your answer is as good as anyone else's answer. By the way, since this question is for an interview, I point out that your original post talked about macros, but you have not created a macro at all. You have created a macro variable, which is different than a macro. It would be beneficial for you to know the difference. In addition, I think it would also be good for you to know that both macros and macro variables create TEXT. They do not create data.
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