A person should have a license for each state in which they plan to operate a CMV. Do you currently have car insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question A person should have a license for each state in which they plan to operate a CMV. Answers True False Explanation A person may not have more than one license. All states share driver data in a computer database to prevent the issuance of duplicate licenses.