Bitcoin Core includes a transaction verification engine and connects to the bitcoin network as a full node. Moreover, a cryptocurrency wallet, which can be used to transfer funds, is included by default.
Professional certification, trade certification, or professional designation, often called simply certification or qualification, is a designation earned by a person to assure qualification to perform a job or task.
A bachelor's degree is necessary for accounting positions such as cost accountant or manager, and to advance in your career. It's also a requirement to become a CPA. If you go the CPA route, you also need a state license to practice.