Neco 2023 Computer Studies Question 7

Practice essay / theory question 7 from the 2023 Neco Computer Studies examination. This question covers Network Topologies, Internet .

Neco 2023 Computer Studies Essay / Theory
Topics: Network Topologies Internet
Question 7 NECO • 2023 • COMPUTER_STUDIES • essay

A small business wants to set up a Local Area Network (LAN) to connect its computers and printers to the Internet. The office has 12 workstations, 3 network printers and a central server. The manager requires a network that is reliable, can be expanded easily in the future and keeps cabling costs reasonable.

Question Parts

( a )
Recommend the most suitable physical network topology for this scenario. Justify your choice with at least three reasons that address reliability, scalability and cabling cost.
( b )
Describe a logical network diagram for the recommended topology. Indicate the type of networking device used, the type of cable between each device and the server, and how the Internet connection is obtained.
( c )
Calculate the minimum number of Ethernet cables required and the total length of cable needed if the average distance between each workstation/printer and the switch is 15 m and the server is centrally located. Show all steps of your calculation.
( d )
Propose an IPv4 addressing scheme for the LAN using a private address block. State the network address, the broadcast address, the range of usable host addresses and the subnet mask. Explain why the chosen subnet mask is appropriate for the number of devices.

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About This Question

This is Neco 2023 Computer Studies Question 7. It is one of the essay questions from the 2023 Neco Computer Studies examination.

The question covers Network Topologies, Internet .

View More Neco 2023 Computer Studies Questions More Neco Practice Questions Back to Questions

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