What is usually included in the identification process of a weak entity?

In the identification process of a weak entity, the focus is primarily on the relationship between the weak entity and its corresponding strong entity. A weak entity is characterized by the fact that it does not have a primary key of its own and is dependent on a strong entity for its identification. Consequently, the identification of a weak entity typically requires a combination of its attributes and the primary key of the strong entity to form a composite key. This method allows the weak entity to be properly identified and linked to its strong counterpart in the database.

The attributes specific to the weak entity act as additional data that enrich the relationship, while the strong entity's primary key provides the necessary linking mechanism to establish the identity of the weak entity. Thus, option relating to this combination reflects the correct understanding of how weak entities are structured and identified within a relational database context.