Javier 创建了一个推广活动，想要缩小目标客户范围。他按职位头衔进行定向。是否能排除职能类别或职位级别？

When targeting by job title on LinkedIn, you cannot directly exclude entire functional categories or job levels. LinkedIn's targeting options for job titles allow you to include specific titles or exclude individual titles, but there isn't a built-in feature to exclude broader categories like "Marketing" or "Entry-Level" when your primary targeting is by specific job titles. While you can use other targeting facets like "Job Function" or "Seniority" to refine your audience, these are separate targeting criteria, not exclusion options for a job title list. Therefore, Javier cannot exclude functional categories or job levels when his targeting method is solely based on job titles.