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A developer needs to add new customer attributes to be used for a new marketing program to their existing customer schema. What is a possible way to extend the existing schema within the Experience Data Model?
Correct Answer: A
Explanation To add new customer attributes to an existing customer schema, the developer can simply add a new field to the schema using the Schema Editor UI or the Schema Registry API. A field is a basic unit of data that describes an attribute of an entity, such as name, email, or loyalty level. The developer can specify the field name, data type, description, and other properties for the new field. The developer does not need to extend the class with a new field or create a new class with the new field, as these are not valid or necessary options for this use case. A class is a predefined structure that defines the type and semantics of an entity, such as profile or event. A class cannot be extended with a new field, but it can be mixed with other classes or mixins to add more fields. A new class does not need to be created for adding new customer attributes, as they can be added to the existing customer schema. References: https://experienceleague.adobe.com/docs/experience-platform/xdm/tutorials/create-schema-ui.html?lang=enhttps
