What happens if a single computer loses power or its connection cable breaks in a standard unidirectional Ring Network configuration? MCQ with Answer and Explanation

What happens if a single computer loses power or its connection cable breaks in a standard unidirectional Ring Network configuration?
A. The network splits into two fully operational sub-rings.
B. Data frames loop back through the gateway interface.
C. The remaining devices shift to a bus topology configuration automatically.
D. The entire network communication path is broken, stopping traffic across the ring.
Answer: Option D
Solution (By JKSSB Mock Tests)
Because data travels sequentially from node to node around a ring topology, any break in the link disrupts the circuit and stops all network traffic.

Discuss this Question (0)

No comments yet. Be the first to start the discussion!

Practice More Computer Networking Questions

Question #1
Which network topology layout creates a fully redundant matrix where every device shares a direct point-to-point connection with every other device?
A. Tree Topology
B. Star Topology
C. Full Mesh Topology
D. Ring Topology

Correct Answer: Option C


Explanation:
A full mesh topology links every node directly to every other node, maximizing fault tolerance and redundancy.

This question belongs to: Computer Computer Networking
Question #2
What does the IP loopback address '127.0.0.1' explicitly represent?
A. The default gateway router channel.
B. The primary public DNS server route.
C. The local host machine itself, used to test network software stacks locally.
D. The broadcast channel for local wireless hubs.

Correct Answer: Option C


Explanation:
127.0.0.1 is the standard loopback address. Packets sent here cycle back within the local network software layer without hitting external wires.

This question belongs to: Computer Computer Networking
Question #3
Which address space can be used by any network client to check the internal functionality of its own TCP/IP network protocol software stack?
A. 127.0.0.1
B. 0.0.0.0
C. 192.168.1.1
D. 255.255.255.255

Correct Answer: Option A


Explanation:
127.0.0.1 is the standard loopback address. It lets a device route diagnostic traffic back through its internal software layer without hitting physical network lines.

This question belongs to: Computer Computer Networking