In a physical Bus Topology, what happens if the main backbone cable line is cut anywhere along its length? MCQ with Answer and Explanation

In a physical Bus Topology, what happens if the main backbone cable line is cut anywhere along its length?
A. All signal termination fails, causing massive signal bounce that disrupts communication across the entire layout.
B. The nearest node transforms into a hub automatically.
C. The line switches to half-frequency full-duplex mode.
D. The network splits into two separate, fully functional subnets.
Answer: Option A
Solution (By JKSSB Mock Tests)
A sever in a bus network removes proper termination, causing signal reflection that corrupts data traffic for all connected devices.

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What type of network architecture operates across decentralized nodes where every computer can act as both a client and a resource-sharing server to other machines?
A. Client-Server Network
B. Mainframe Terminal Network
C. Centralized Bus Network
D. Peer-to-Peer (P2P) Network

Correct Answer: Option D


Explanation:
In a P2P network, there is no centralized server. Each node shares equal privilege and can distribute data blocks directly to other nodes.

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Question #2
What is the default protocol for secure web browsing?
A. HTTP
B. SSH
C. HTTPS
D. FTP

Correct Answer: Option C


Explanation:
HTTPS is the secure version of HTTP, using SSL/TLS encryption.

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Question #3
What structural issue creates a single point of failure hazard in a standard network Star Topology configuration?
A. If the central hub or switch fails, all connected devices lose network connectivity.
B. A break in any single client cable drops the entire network.
C. MAC addresses can conflict across ports automatically.
D. The endpoint terminators can burn out.

Correct Answer: Option A


Explanation:
Because all devices in a star topology connect back to a central switch or hub, a failure in that central device disconnects the entire network.

This question belongs to: Computer Computer Networking