如果你管理的網誌有多位作家，你可以使用什麼來記錄每個文章頁面上相關作家的姓名？

Custom dimensions are the correct choice because they allow you to collect and analyze data that isn't automatically tracked by Google Analytics. In this scenario, "author name" is a specific attribute of your blog posts that you want to associate with pageviews. Custom dimensions enable you to send this author data with each pageview hit and then use it for reporting and segmentation. Custom tables are not a standard Google Analytics feature for data collection. Custom user parameters are used for user-level data, not hit-level data like author names on specific pages. Custom metrics are for quantifiable values (e.g., "words written by author"), not descriptive attributes like names.