True or false: Data views can be customized.

Data views in Salesforce Marketing Cloud are built-in tables that provide standard data related to subscriber engagement and campaign performance. They are designed to offer insights into aspects such as opened emails, clicked links, and unsubscribed users.

The characteristic of data views is that they are not customizable; they have a set structure that does not allow modifications. Users can query these data views to extract specific reports or insights, but they cannot change the underlying schema or fields of the data views themselves. Therefore, asserting that data views can be customized is incorrect. They serve the purpose of providing standardized data for marketers without the ability to adapt their structure, ensuring consistency across data reporting and analysis within the platform.