You're asked to set up a data stream in accordance with setting up Google Analytics. What is a data stream?
GA4 的資料串流是什麼？
(A) Stream in Reports，用於報表對比
(B) Stream in a property, source of data for analytics 資源下的資料來源
(C) Stream in an account, container for all data 帳戶級容器
(D) Stream in Explore 用於探索自訂
[解答]
答案：(B) A data stream lives within a property and is a source of data from your app or website 資源下的資料來源
每個 GA4 property 可有數個 web/app stream 作為資料管道。
