BTEC Assignment Brief
| Qualification | Pearson BTEC Level 3 National Extended Diploma in Computing (RQF) |
| Unit No. and Title | Unit 19: Computer Networking |
| Assignment No./ Title | 1 of 2: Investigating Computer Networks |
| Assessor | Ziad Abdelbaky |
| Learning outcome(s) | A: Investigate how computer networks use networking communications protocols to provide effective and secure access to networking services and resources |
| Issue Date | 3/11/2025 | Hand In Date | 4/12/2025 |
Vocational Scenario or Context
You have recently taken a job as a junior network technician for a company that designs and installs networks. The company includes detailed technical information on its website to assist prospective and existing customers.
Task 1
You have been asked to create a page for the company website which covers the following:
- An evaluation of different type of network models (peer to peer, client/server, thin client). You should explain why different types of network, topologies and models are needed and also consider current trends in networking (such as BYOD and cloud computing). Your evaluation needs to be clear and balanced and consider a wide range of aspects including ease of use, ease of set-up, performance and suitability for different applications. You should illustrate your evaluation with examples of how the different network models are suitable for different networking applications covering both benefits and drawbacks.
- An explanation of the characteristics and an analysis of the functions of different networking components used to create different types of networks including LANs, WANs and wireless networks. You need to demonstrate an accurate understanding of the importance of protocols and standards in connecting various types of network. You should illustrate your analysis with examples of how data gets transferred within and between computer networks.
Checklist of Evidence Required
Completed text and illustrations for the web page
Criteria Covered by this Task
| Unit/Criteria Reference | To achieve the criteria you must show that you are able to: |
| A.D1 | Evaluate different network models and their suitability to meet different client requirements. |
| A.M1 | Analyse the functions of different network components required to construct different network types. |
| A.P1 | Explain the need for different computer network types and models. |
| A.P2 | Explain the characteristics and functions of network components. |
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