Microsoft Access is a

Solution(By Examveda Team)

Microsoft Access is classified as a Relational Database Management System (RDBMS). An RDBMS is a type of database management system that stores and organizes data in a structured manner using tables with predefined relationships between them. In Microsoft Access, data is stored in tables, and you can create relationships between these tables using keys. Access follows the principles of a relational database by allowing you to establish connections between tables, ensuring data integrity, and supporting SQL (Structured Query Language) for querying and managing data.

Option B: Object-Oriented Database Management System (OODBMS) refers to a type of database system that stores data in the form of objects, which are instances of classes. Microsoft Access does not primarily fall under this category.
Option C: Object-Relational Database Management System (ORDBMS) combines features of both relational and object-oriented databases. While Microsoft Access has some object-oriented features, it is primarily categorized as an RDBMS.
Option D: The Network Database Model is a type of database model that represents data in a network-like structure of records and sets. Microsoft Access doesn't primarily adhere to the network database model.

Therefore, the correct option is Option A: RDBMS.