Q. A network that requires human intervention to route signals is called
✅ Correct Answer: (D)
T-switched network
Explanation: The correct answer is:
(D) T-switched network
Explanation:
A T-switched network (Telephone-switched network) requires human intervention or a mechanical switchboard to route signals. These networks were commonly used in traditional telephone systems, where operators manually connected calls.
Star network (A): A network topology where all devices connect to a central hub, but routing is automatic.
Ring network (B): A network where each node connects to two others in a loop, and signals pass automatically.
Bus network (C): A network where all devices share a single communication line, and signals travel automatically.
Explanation by: Mr. Dubey
The correct answer is:
(D) T-switched network
Explanation:
A T-switched network (Telephone-switched network) requires human intervention or a mechanical switchboard to route signals. These networks were commonly used in traditional telephone systems, where operators manually connected calls.
Star network (A): A network topology where all devices connect to a central hub, but routing is automatic.
Ring network (B): A network where each node connects to two others in a loop, and signals pass automatically.
Bus network (C): A network where all devices share a single communication line, and signals travel automatically.
(D) T-switched network
Explanation:
A T-switched network (Telephone-switched network) requires human intervention or a mechanical switchboard to route signals. These networks were commonly used in traditional telephone systems, where operators manually connected calls.
Star network (A): A network topology where all devices connect to a central hub, but routing is automatic.
Ring network (B): A network where each node connects to two others in a loop, and signals pass automatically.
Bus network (C): A network where all devices share a single communication line, and signals travel automatically.