B. A single server C. A single computer D. None of the mentioned
Explanation: A domain name system is maintained by a distributed database system. It is a collection of multiple, logically interrelated databases distributed over a computer network.
Occurrence: 0, System Administrator 2026
The domain name system is maintained by _______ | Distributed database system | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database