According to Department of Defense regulations, which of the following documents are not acceptable proof of U.S. citizenship concerning the safeguarding of classified information?
According to Department of Defense regulations, which of the following documents are not acceptable proof of U.S. citizenship concerning the safeguarding of classified information?A . Birth certificateB . Certificate of naturalizationC . Certificate of citizenshipD . Uncertified copy of baptismal recordE . All of the aboveView AnswerAnswer: D