Which database framework features a collection of data systems that exist across many physical locations?

Q: Which database framework features a collection of data systems that exist across many physical locations?

or

Q: Which database structure has a variety of disparate physical sites for its data systems?

• OLAP
• Row-based
• Columnar
• Distributed 

Explanation: The database framework that features a collection of data systems that exist across many physical locations is Distributed. Distributed databases are designed to manage data across multiple locations, providing greater scalability, fault tolerance, and availability.