Access to these databases is offered to the public or selected outside individuals, for a fee.
A) Data warehouses
B) Commercial databases
C) Company databases
D) Distributed databases

Question

Quizplus · Accepted Answer

Commercial databases are databases owned and managed by private companies, and access to them is typically offered to the public or selected individuals for a fee. Data warehouses, company databases, and distributed databases may also offer access to outside individuals, but this is not always the case and they may not charge a fee for access.

Access to These Databases Is Offered to the Public or Selected