A county board of elections selects precinct election boards. Option A is correct.
Board of elections is defined as a bipartisan board appointed usually by local authorities and charged with control of elections and voting procedure.
A precinct election official is an Election Judge. In Ohio aprecinct election official is a registered voter who, on election day, is an official responsible for proper and orderly voting in their assigned precinct/polling location.
It is usually referred as the ‘President’s Cabinet’ or just the ‘Cabinet.’ The Cabinet is an advisory body and its role is to advise the President on any subject that he may require. The Cabinet consists of the Vice President and the heads of 15 executive departments.