City Guilds Model Questions Vol1 2021 Information Technology Question 25
Practice objective / multiple choice question 25 from the 2021 City Guilds Model Questions Vol1 Information Technology examination.
A 5 MB file is transferred over a 4 Mbps link that has a round‑trip time of 100 ms. The protocol uses stop‑and‑wait ARQ with a fixed packet payload of 1500 bytes (ignoring header overhead). Assuming no packet loss, what is the total time required to transfer the entire file, in seconds, rounded to the nearest whole second?
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About This Question
This is City Guilds Model Questions Vol1 2021 Information Technology Question 25. It is one of the objective questions from the 2021 City Guilds Model Questions Vol1 Information Technology examination.
Difficulty level: Medium .
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