Which type of data element is used in the Adobe Experience Platform to identify search...

According to the Adobe Analytics Developer Professional study guide, query string parameters are used in the Adobe Experience Platform to identify search terms on a retail website. Query string parameters are the portion of a URL that follows the question mark (?) and contains key-value pairs that provide additional information about the request. For example, a URL containing a query string parameter might look like this:www.example.com/search?term=shoes. In this example, the query string parameter is "term=shoes", which indicates that the search term being used is "shoes".