Gce Model Questions Vol1 2020 Computer Studies Question 19
Practice objective / multiple choice question 19 from the 2020 Gce Model Questions Vol1 Computer Studies examination.
A company must connect 12 computers to a central server. Two possible network topologies are considered. Star topology: each computer is linked directly to a hub placed at the server. The cable lengths (in metres) from the hub to the computers are: 5, 7, 6, 8, 5, 9, 7, 6, 8, 5, 7, 6. Bus topology: the computers are arranged in a straight line with an equal spacing of 2 m between adjacent computers, and a single bus cable runs the length of the line, connecting the first and the last computer. Calculate the total cable length required for each topology and state which topology uses less cable, giving the difference in metres (rounded to the nearest metre).
Answer Options
About This Question
This is Gce Model Questions Vol1 2020 Computer Studies Question 19. It is one of the objective questions from the 2020 Gce Model Questions Vol1 Computer Studies examination.
Difficulty level: Medium .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.