Except as otherwise provided in section 44.8, objections filed with the commissioner shall be considered by the county auditor, county treasurer, and county attorney, and a majority decision shall be final. However, if the objection is to the certificate of nomination of one or more of the above named county officers, the officer or officers objected to shall not pass upon the objection, but their places shall be filled, respectively, by the chairperson of the board of supervisors, the sheriff, and the county recorder. Objections relating to incorrect or incomplete information for information that is required under section 44.3 shall be sustained.