I plan to design a small survey/poll system similar to

And I have some confusion in designing the database for the multiple/single
choice questions. Of course, it is possible to use one table to store the
question title and  another table to store the choice item(one record for
each choice item).

My main concern is that whether we can place the choices together in the
same table(and in one ) with the question title. I guess it can be faster to
read from one table than reading from two table.

And my idea is to use  a delimiter to separate the choices. And the handling
of the choices are done in the php script. But what delimiter should be
Can anyone help? Thanks!

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