☛ Office clerk: On his part, office clerk has to communicate with all levels of executives and has to work with them. Their duties normally include answering phones, running errands, filing, mailing, typing, maintaining legal paperwork, etc.

☛ Administrative Assistant: Administrative assistant communicates with the company owner or top level executive. Their roles and responsibilities are much more than an office clerk; they supervise staffs, arrange conferences, review submissions, arrange meetings, etc.