Neco 2022 Computer Studies Question 42

Practice objective / multiple choice question 42 from the 2022 Neco Computer Studies examination.

Neco 2022 Computer Studies Objective / Multiple Choice Medium Difficulty
Question 42 NECO • 2022 • COMPUTER_STUDIES • objective

A 12\,MB file is to be sent over a network that adds a 20‑byte header to each packet. The maximum payload per packet is 1500\,bytes. Determine the minimum number of packets required, the total header overhead in bytes, the total transmission time on a 10\,Mbps link, and the effective data rate for the original file.

Answer Options

A. 8,390 packets; 167,800 bytes overhead; transmission time ≈10.21 s; effective data rate ≈9.88 Mbps
B. 8,400 packets; 168,000 bytes overhead; transmission time ≈10.30 s; effective data rate ≈9.80 Mbps
C. 8,388 packets; 167,760 bytes overhead; transmission time ≈10.19 s; effective data rate ≈9.86 Mbps
Correct Answer D. 8,389 packets; 167,780 bytes overhead; transmission time ≈10.20 s; effective data rate ≈9.87 Mbps
Correct Answer
D
Correct Option:
8,389 packets; 167,780 bytes overhead; transmission time ≈10.20 s; effective data rate ≈9.87 Mbps

About This Question

This is Neco 2022 Computer Studies Question 42. It is one of the objective questions from the 2022 Neco Computer Studies examination.

Difficulty level: Medium .

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