At the conclusion of the afternoon section of the Level I CFA examination, the exam proctor instructs all candidates to stop writing and put their pencils down immediately. Krishna Chowdary sees other candidates in front of him continue to fill in their answer sheets. Chowdary has two questions left to complete so he randomly fills in one of the ovals on his answer sheet before putting his pencil down on the table. Did Chowdary’s actions most likely violate the CFA Institute Code of Ethics and Standards of Professional Conduct?