Question: How can we check whether the same person is asking questions &  answering them using different User id-ies ? I think that in order to gain points many memebers are asking qustions as well as submitting answers for them, by using various user id-ies ! any comnets on this view ?

Answer: This is certainly possible.  I beleive that there is no way for users like you and me to find out, but I am sure that the development team can tell if they are looking.\n\nThat would require that soemone suspects a person of this subterfuge and reports them.
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