Gce Model Questions Vol1 2024 Computer Studies Question 6
Practice objective / multiple choice question 6 from the 2024 Gce Model Questions Vol1 Computer Studies examination.
A network of 8 computers uses three possible topologies, each with links of 100 Mbps. In a star topology a central hub connects to each computer; the hub can transmit to all computers simultaneously. In a bus topology all computers share a single 100 Mbps bus, and only one computer can transmit at a time. In a ring topology each computer is linked to its two neighbours and the data is passed around the ring, one transmission at a time. A file of size \(10\) MB must be sent from computer A to all other computers (broadcast). Ignoring propagation delay, calculate the total time required for the broadcast in each topology and state which topology gives the minimum total time. Give the minimum time in seconds.
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About This Question
This is Gce Model Questions Vol1 2024 Computer Studies Question 6. It is one of the objective questions from the 2024 Gce Model Questions Vol1 Computer Studies examination.
Difficulty level: Medium .
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