Neco 2018 Computer Studies Question 27
Practice objective / multiple choice question 27 from the 2018 Neco Computer Studies examination.
A small office must connect 8 computers and a printer to a server. Three topologies are possible: 1. Star: each computer uses a 5 m cable to the server and the printer uses 3 m. 2. Bus: a 20 m backbone with a 2 m tap for each of the 9 devices. 3. Ring: each adjacent device (including the server) is linked by a 4 m cable, forming a ring of 9 nodes. Cable costs are ₦150 per metre. The maximum cable length between any two devices must not exceed 12 m. Which topology satisfies the constraint and has the lowest total cable cost?
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About This Question
This is Neco 2018 Computer Studies Question 27. It is one of the objective questions from the 2018 Neco Computer Studies examination.
Difficulty level: Medium .
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