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CBSE Class 12 Informatics Practices Question 66 of 118

Introduction to Computer Networks — Question 17

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17
Question

Question 17

Which of the following topologies is very efficient and all nodes are connected to a central hub?

  1. Star
  2. Tree
  3. Bus
  4. Ring
Answer

Star

Reason — The star topology, with its central node connecting all other nodes through a single path, enables easy detection and isolation of faults. In case of a single connection failure, only one node is disconnected, leaving the rest of the network fully functional. Hence, it is an efficient topology.