What is the primary function of an object type in a dataset?

The primary function of an object type in a dataset is to serve as a blueprint for the structure of data. This means that an object type defines the overall framework that outlines how data is organized and categorized within a specific context. It establishes the structure that includes various attributes and their relationships, enabling data elements to be characterized and utilized consistently throughout the application.

In this way, an object type ensures that data entries conform to a predefined format and behave in a manner that aligns with the application's requirements. By establishing this framework, developers can ensure data integrity, streamline data management, and facilitate more efficient interactions with the dataset.

Other choices, while associated with data management, do not capture the primary role of an object type as effectively. Defining attributes pertains to the specifics within the framework but does not encompass the broader role of structuring. Representing data in raw table format does not highlight the structural aspect of object types. Ensuring the uniqueness of each data entry, while important, is typically a characteristic of primary keys or constraints rather than the initial structural role of an object type.