Exam-style question
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Which combination can make a network that is physically wired as a star behave logically as a bus?.
- A.A bus protocol and appropriate physical switching
- B.A ring protocol and removal of all switching
- C.A mesh protocol and direct links between every pair of devices
- D.A star protocol and no central device
Model answer
What a good answer should say
- A bus protocol and appropriate physical switching
Explanation
Why this works
The specification states that a physical star can behave logically as a bus by using a bus protocol and appropriate physical switching.
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