l. Every State officer, before entering upon the duties of his office, shall take and subscribe an oath or affirmation to support the Constitution of this State and of the United States and to perform the duties of his office faithfully, impartially and justly to the best of his ability.

2. Appointments and promotions in the civil service of the State, and of such political subdivisions as may be provided by law, shall be made according to merit and fitness to be ascertained, as far as practicable, by examination, which, as far as practicable, shall be competitive; except that preference in appointments by reason of active service in any branch of the military or naval forces of the United States in time of war may be provided by law.

3. Any compensation for services or any fees received by any person by virtue of an appointive State office or position, in addition to the annual salary provided for the office or position, shall immediately upon receipt be paid into the treasury of the State, unless the compensation or fees shall be allowed or appropriated to him by law.

4. Any person before or after entering upon the duties of any public office, position or employment in this State may be required to give bond as may be provided by law.

5. The term of office of all officers elected or appointed pursuant to the provisions of this Constitution, except as herein otherwise provided, shall commence on the day of the date of their respective commissions; but no commission for any office shall bear date prior to the expiration of the term of the incumbent of said office.

6. The State Auditor shall be appointed by the Senate and General Assembly in joint meeting for a term of five years and until his successor shall be appointed and qualify. It shall be his duty to conduct post-audits of all transactions and accounts kept by or for all departments, offices and agencies of the State government, to report to the Legislature or to any committee thereof as shall be required by law, and to perform such other similar or related duties as shall, from time to time, be required of him by law.