What is a ‘Hub’ in networking?
AA smart router
BA security device
CA storage device
DAn unintelligent device that broadcasts data
Explanation
• A hub sends incoming data to all ports regardless of destination.
• This creates network collisions and security risks.
• It is largely obsolete in modern professional environments.
Exam Relevance
- Topic: Competitive Exams
- Subtopic: FPSC/PPSC/NTS Past Papers
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