Which of the following is NOT one of the three main components of an SQL...

The three core structural components of an SQL database aretables,views, andschemas. Tables store the actual data in rows and columns. Views are virtual tables created from queries that present data in a specific way without duplicating it. Schemas act as logical containers that organize database objects and define ownership and access control.

Object-oriented interfaces are not a fundamental component of an SQL database. While modern databases may support object-relational features or APIs that allow object-oriented programming languages to interact with the database, these interfaces exist outside the core database structure.

SQL databases are based on the relational model, not the object-oriented model. Even though object-relational mapping (ORM) tools exist, they are middleware components rather than native database structures.

Understanding core database components is important for security professionals when managing access controls, permissions, and data exposure risks.