Which component is commonly used for tracking user activity in SFCC?

The Data Layer is a critical component used for tracking user activity in Salesforce Commerce Cloud (SFCC). It serves as a structured framework that gathers data about user interactions within the website and consolidates it for analysis. The Data Layer allows developers to define and organize data in a standardized format, making it easier to send this information to various analytics and marketing tools.

By utilizing the Data Layer, developers can effectively track a wide range of user activities, such as page views, product interactions, and transaction events. This information is essential for understanding user behavior, optimizing user experience, and driving marketing strategies. The structured nature of the Data Layer ensures compatibility with different analytics setups, facilitating seamless integration with external tracking systems.

While other options may involve tracking user activity, the Data Layer stands out for its comprehensive and organized approach to data collection, thereby providing a reliable method for monitoring and analyzing user interactions in SFCC.