Transborder data flow refers to which of the following?

• A. The physical transfer of data storage media across borders.
• B. The electronic movement of data across a country's border for processing, storage, or retrieval.
• C. The sharing of data within the same country.
• D. The synchronization of databases between two companies in the same city.

Answer: (B)

Transborder data flow refers to the electronic movement of data across a country's border for processing, storage, or retrieval. This includes data sent over networks, through cloud services, emails, or APIs that travel to servers or locations in another country. It isn’t about physically moving storage media, which is just a hardware transfer across borders. Nor is it about sharing data within the same country or syncing databases within the same city, both of which stay domestic. Understanding this concept helps in grasping why cross-border data transfer rules and privacy protections matter when data moves internationally.