Final answer:
According to the Twentieth Amendment, Section 2, Congress is required to meet at least once a year, with the first meeting beginning at noon on January 3 unless otherwise specified by Congress.
Step-by-step explanation:
In the context of administrative and general provisions concerning the meeting frequency of the Board, which often refers to a legislative body like Congress, it is important to note that the Constitution mandates that Congress meets at least once per year. The specific frequency can vary, and while it is not explicitly mentioned as a choice in the provided options, the correct answer based on the United States Constitution is that Congress must convene annually. Moreover, according to the Twentieth Amendment, Section 2, the first meeting of Congress is scheduled to begin at noon on January 3 of each year, unless Congress decides on a different date.