Neco 2024 Computer Studies Question 7

Practice essay / theory question 7 from the 2024 Neco Computer Studies examination. This question covers Network Topologies, Internet Connectivity, Routers and IP addressing .

Neco 2024 Computer Studies Essay / Theory
Topics: Network Topologies Internet Connectivity Routers and IP addressing
Question 7 NECO • 2024 • COMPUTER_STUDIES • essay

A secondary school is planning to set up a computer network for its computer laboratory which will house 20 computers. The school wants the network to be reliable, easy to manage and capable of connecting to the Internet. Answer the following questions:

Question Parts

( a )
Describe the main advantages and disadvantages of each of the following topologies when used in a LAN: (i) Star, (ii) Bus, (iii) Full‑mesh.
( b )
Based on the requirements given, recommend the most suitable topology for the laboratory and justify your choice with at least two reasons.
( c )
State the formula for the maximum number of direct point‑to‑point connections in a full‑mesh network of n nodes and calculate the number of connections required if the laboratory were to use a full‑mesh topology with all 20 computers.
( d )
Explain the role of routers and IP addressing in allowing the laboratory network to communicate with the Internet. Include in your answer the concepts of private IP addresses and NAT.

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About This Question

This is Neco 2024 Computer Studies Question 7. It is one of the essay questions from the 2024 Neco Computer Studies examination.

The question covers Network Topologies, Internet Connectivity, Routers and IP addressing .

View More Neco 2024 Computer Studies Questions More Neco Practice Questions Back to Questions

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