Unit Computer and Network Technology Assignment Brief

Qualification	OTHM Level 4 Diploma In Information Technology
Qualification Number	610/1191/5
Unit Reference Number	L/617/2268
Unit Title	Computer and Network Technology
Unit Level	4
Number of Credits	20
Total Qualification Time (TQT)	200 hours
Guided Learning Hours (GLH)	80 hours
Mandatory / Optional	Mandatory
SSAs	6.1 ICT practitioners
Unit Grading Structure	Pass/Fail

Unit Aims

This unit provides learners with an understanding of computer networking essentials and cloud technologies, their operating principles, protocols, standards, security considerations, and prototypes associated with this field. Learners will explore different hardware and software options as well as how to configure and install them.

A wide range of networking technologies will be also examined including Local Area Networks (LAN) and Wide Area Networks (WAN) and how they evolved to create large- scale networks. Protocol methodologies related to IP data networks will also be explored.

Learning Outcomes, Assessment Criteria and Indicative Content

Learning Outcomes-
The learner will:

Assessment Criteria-
The learner can:

Indicative Content

1. Understand the fundamentals of cloud computing.

1.1 Summarise the historical development of cloud computing technologies.

1.2 Evaluate cloud computing models.

1.3 Assess cloud computing platforms.

1.4 Differentiate client and server environments.

1.5 Evaluate the benefits of serverless computing.

● Cloud technologies and platforms such as Cloud Applications and Cloud Infrastructure

● Increase in use of cloud technology

● Benefits of cloud computing

● Models: SaaS, PaaS, IaaS, NaaS

● Benefits

● Cost considerations

● Configurations

● Hybrid solutions

● Difference in needs

● Difference in costs

● Difference in functionality

● Azure

● Amazon web services

● Reduced need for physical infrastructure

● Cost reduction in areas such as electric

● Speed of implementation

● Accessibility

● Integrations

● Saleability

● Availability

2. Understand networking principles and their protocols.

2.1 Describe network standards and protocols.

2.2 Assess different network topologies.

2.3 Evaluate the impact of different network standards.

2.4 Identify and explain various network hardware and software available for an intranet setup.

● Topology: Logical e.g., Ethernet, Token Ring; physical e.g., star, ring, bus, mesh, tree, ring.

● Protocols: Purpose of protocols; routed protocols e.g., IPv4, IPv6, IPv6 addressing, Global unicast, Multicast, Link local, Unique local, EUI 64, Auto configuration, FTP, HTTP, SMTP, POP3, SSL; management of protocols for addressing.

● Network layer

● Physical layer

● Data layer

● Transport layer

● Switches

● Routers

● Gateways

● Firewalls

● Network storage

● Servers

● Virtual server management systems

3. Be able to support and troubleshoot computing problems.

3.1 Carry out PC assembling and basic troubleshooting without supervision.

3.2 Carry out installation of client and server operating systems without supervision.

3.3 Configure client systems to meet organisational policies without supervision.

● Basic Numbering Systems

● Networking Fundamentals

● Transmission Media and Networking Topologies

● Network Reference Models

● Networking Protocols

● 3.2Physical installation including hardware i.e., RAM, Hard Drives etc

● Software installation with operating system setup and configuration

● Access controls

● Restrictions

● Group policies

● Reviewing default settings

4. Be able to demonstrate routing and switching techniques.

4.1 Configure a network using routing and switching techniques.

4.2 Demonstrate how to setup a secure network interface.

4.3 Explain how to backup and restore a router.

● Transmission Media and Networking Topologies.

● Networking Protocols.

● IP Addressing.

● Subnetting.

● Variable Length Subnet Mask (VLSM).

● Basic Router Configuration.

● Router Boot Sequence.

● IP Routing.

● Cloud network such as Azure

● Virtual Local Area Network (VLAN).

● Inter-VLAN Routing and VLAN Trunking Protocol.

● Enabling Network Security.

● Access list, Extended Access List, Named Access. List.

● IPv6 Routing Protocols.

● Back Up and Restoring of Router Configuration.

● Managing Switches.

Assessment

To achieve a ‘pass’ for this unit, learners must provide evidence to demonstrate that they have fulfilled all the learning outcomes and meet the standards specified by all assessment criteria.

Learning Outcomes to be met	Assessment criteria to be covered	Type of assessment	Word count (approx. length)
LO1, LO2	All ACs under LO1, LO2	Coursework	2500 words
LO3, LO4	All ACs under LO3, LO4	Project	NA

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Answer

University	OTHM Qualifications
Subject	Computer and Network Technology (L/617/2268)

OTHM Level 4 Unit Computer and Network Technology (L/617/2268) Assignment Brief 2026

Unit Computer and Network Technology Assignment Brief

Unit Aims

Learning Outcomes, Assessment Criteria and Indicative Content

Assessment