The link in a ring topology is described as:
AUnrestricted
BUnidirectional
CUndetectable
DUnconditional
Answer & Solution
Correct answer: B. Unidirectional
1. In a ring each node has exactly two neighbours.
2. Traffic moves around the ring one way.
3. The link in a ring topology is unidirectional.
4. So the answer is unidirectional.
_Source: syllabus Computer Science, Ch 10 'Computer Networks'_
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