Gce Model Questions Vol1 2022 Computer Studies Question 7

Practice essay / theory question 7 from the 2022 Gce Model Questions Vol1 Computer Studies examination. This question covers Network Topologies, Internet Fundamentals .

Gce Model Questions Vol1 2022 Computer Studies Essay / Theory
Topics: Network Topologies Internet Fundamentals
Question 7 GCE_MODEL_QUESTIONS_VOL1 • 2022 • COMPUTER_STUDIES • essay

A small business is planning to set up its internal computer network to support file sharing, printing and internet access. The network will consist of 12 desktop computers, a network printer and a router that provides the internet connection. The manager wants a solution that is cost‑effective, easy to expand and minimises the risk of network failure.

Question Parts

( a )
Identify three common LAN topologies (excluding hybrid forms) and for each give one advantage and one disadvantage in the context of the business requirements described above.
( b )
Considering the business’s need for easy expansion and high reliability, recommend the most suitable topology from part (a). Justify your choice by referring to at least two specific requirements of the business.
( c )
If the star topology is adopted and the router is placed at the centre of the star, calculate: i. The total length of Ethernet cable required, assuming each cable run from the router to a device is 8 m. ii. The number of separate cable segments that must be installed. iii. The maximum number of simultaneous data collisions that can occur in the network, assuming the Ethernet protocol uses CSMA/CD and a collision can only involve two devices at a time.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Gce Model Questions Vol1 2022 Computer Studies Question 7. It is one of the essay questions from the 2022 Gce Model Questions Vol1 Computer Studies examination.

The question covers Network Topologies, Internet Fundamentals .

View More Gce Model Questions Vol1 2022 Computer Studies Questions More Gce Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support