City and Guilds of London Institute · RQF Level 3
City & Guilds Level 3 Advanced Technical Extended Diploma in Digital Technologies (720)
You don’t just earn this. You learn to use it, one-to-one, on your own real work.
- LevelRQF Level 3
- Total credits120
- Guided learning720 hours
- Units in this qualification47
Awarded by City and Guilds of London Institute · on the Ofqual register
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What you’ll learn
What each unit actually teaches you to do
This qualification is for learners seeking to develop advanced technical skills in digital technologies. It includes units on application development, databases, and software development fundamentals. Learners will gain knowledge and skills relevant to roles within the digital technology sector, including games development and information availability.
These are the units City and Guilds of London Institute registers against this qualification. It is a catalogue, not a syllabus. Which of them you take depends on the combination the qualification requires, and that is set by the awarding body rather than by us. Every unit here is regulated, and every one you earn is yours to keep.
3D Computer modellingReal unit · City and Guilds of London Institute
It teaches you to understand 3D computer modelling principles and develop practical skills in creating and manipulating 3D models. You'll explore modelling techniques, coordinate systems, and applications across various industries.
What you'll be able to do
- Understand the fundamental principles of 3D computer modelling, including coordinate systems, polygon meshes, and surface properties
- Create 3D models using appropriate software tools and techniques
- Manipulate 3D models, including scaling, rotating, and transforming objects
- Know different 3D modelling techniques, such as polygonal modelling, NURBS modelling, and sculpting
- Understand the diverse applications of 3D modelling across various industries, including design, manufacturing, entertainment, and education
Access controlReal unit · City and Guilds of London Institute
This unit covers access control principles, methods, and implementation to maintain security. You'll understand authentication, authorisation, accountability, and the differences between physical and logical access control, including associated security risks.
What you'll be able to do
- Understand the core principles of access control and its importance in security.
- Know the different access control methods, including role-based access control (RBAC) and mandatory access control (MAC).
- Implement access control measures to protect systems and data.
- Understand the security risks associated with inadequate access control and potential vulnerabilities.
Application developmentReal unit · City and Guilds of London Institute
You'll gain knowledge of application development principles and methodologies, including design, coding, and testing. The unit covers programming paradigms, software development life cycles, and practical skills in creating functional application interfaces and logic.
What you'll be able to do
- Understand the fundamental principles that underpin application development.
- Know the different software development methodologies and their applications.
- Design user interfaces for applications, considering usability and accessibility.
- Code the application logic using appropriate programming languages and techniques.
- Test applications to ensure functionality, performance, and security.
Business ContinuityReal unit · City and Guilds of London Institute
You'll study business continuity principles and planning. They will identify potential disruptions, contribute to continuity plans, and understand recovery strategies to maintain organisational resilience.
What you'll be able to do
- Understand the fundamental principles of business continuity and its importance for organisational resilience
- Know the importance of business continuity planning in mitigating risks and ensuring business operations
- Identify potential business disruptions, such as natural disasters, cyberattacks, or supply chain failures
- Contribute to the development of a business continuity plan, including risk assessments and recovery strategies
- Understand various business recovery strategies, such as data backup, disaster recovery, and alternative site operations
Change ManagementReal unit · City and Guilds of London Institute
This unit introduces change management principles and models within organisations. You'll plan change implementation, manage resistance, and appreciate the importance of communication and leadership support in successful change initiatives.
What you'll be able to do
- Understand the fundamental principles of change management within an organisation.
- Know different change management models and their application in various contexts.
- Plan the implementation of change initiatives, considering all relevant factors.
- Manage resistance to change effectively, using appropriate communication and engagement techniques.
- Understand the critical importance of clear and consistent communication throughout the change process.
Cloud technologiesReal unit · City and Guilds of London Institute
This unit provides knowledge of cloud computing concepts, service models, and security considerations. You'll be able to deploy applications to the cloud and understand various cloud storage options.
What you'll be able to do
- Understand cloud computing concepts, including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS)
- Know different cloud service models, their advantages, and disadvantages
- Understand cloud security considerations, including data encryption, access control, and compliance requirements
- Deploy applications to the cloud, using appropriate deployment strategies and tools
- Know cloud storage options, including object storage, block storage, and file storage
Code an application using event driven programming languageReal unit · City and Guilds of London Institute
It teaches you to understand event driven programming concepts and design applications accordingly. They will code, test, and debug event driven applications implementing event handlers and user interfaces.
What you'll be able to do
- Understand the core concepts of event driven programming, including events, event handlers, and event loops
- Design an event driven application based on specific requirements and user needs
- Code an application using an event driven programming language, implementing event handlers and user interfaces
- Test and debug the application to ensure it functions correctly and meets the specified requirements
Code an application using object oriented programming languageReal unit · City and Guilds of London Institute
You'll gain understanding of object oriented programming concepts and apply them to design, code, test, and debug applications. They will use principles such as inheritance, polymorphism, and encapsulation.
What you'll be able to do
- Understand the fundamental concepts of object oriented programming, including classes, objects, inheritance, polymorphism, and encapsulation.
- Design an object oriented application, including identifying classes, defining attributes and methods, and establishing relationships between objects.
- Code a functional application using an object oriented programming language, adhering to coding standards and best practises.
- Test and debug the application to ensure it meets the specified requirements and functions correctly.
Code an application using procedural programming languageReal unit · City and Guilds of London Institute
This unit introduces procedural programming concepts, including variables, control structures, and functions. You'll gain practical skills to write, test, and debug code using a procedural programming language.
What you'll be able to do
- Understand procedural programming concepts, including variables, data types, control structures, and functions
- Write code using a procedural language, adhering to coding standards and best practises
- Test and debug procedural code, identifying and resolving errors effectively
- Know the syntax of a procedural language, including keywords, operators, and statement structures
Collection and analysis of dataReal unit · City and Guilds of London Institute
You'll develop skills in data collection, analysis, and presentation while maintaining data quality and ethical standards. The unit includes various data collection methods, statistical analysis techniques, and visualisation tools to interpret and communicate findings effectively.
What you'll be able to do
- Understand various data collection methods, including surveys, experiments, and observational studies.
- Analyse data using appropriate statistical techniques and tools.
- Present data findings effectively using visualisations and written reports.
- Understand the importance of data quality and integrity, and methods for ensuring data accuracy.
- Collect data ethically, respecting privacy and confidentiality.
Computer animationReal unit · City and Guilds of London Institute
This unit provides learners with knowledge of animation principles, software tools, and techniques. You'll create computer animations applying timing, spacing, and other fundamental principles, optimising outputs for different platforms and purposes.
What you'll be able to do
- Understand the fundamental principles of animation, including timing, spacing, and squash and stretch.
- Know the different animation software and tools available, and their respective capabilities.
- Create computer animations using appropriate software and techniques.
- Understand various animation techniques, such as keyframe animation and motion capture.
- Optimise animations for different platforms and devices, considering file size and performance.
Create a computer networkReal unit · City and Guilds of London Institute
You'll understand computer network components and develop skills to plan, create, and test networks. They will select appropriate hardware and software, design topologies, and configure network devices.
What you'll be able to do
- Understand the components of a computer network, including hardware, software, and protocols.
- Plan a computer network, including selecting appropriate hardware and software, designing network topology, and configuring network settings.
- Create a computer network, including installing hardware and software, configuring network devices, and establishing network connections.
- Test a computer network to ensure it meets the specified requirements and functions correctly.
Creative interactive mediaReal unit · City and Guilds of London Institute
This unit provides learners with an understanding of creative interactive media principles, including user-centred design, accessibility, and ethical considerations. You'll create interactive media content using appropriate tools and evaluate media products across different platforms.
What you'll be able to do
- Understand the core principles of creative interactive media design and development.
- Create interactive media content using appropriate tools and techniques.
- Know the characteristics of different interactive media platforms and their capabilities.
- Evaluate interactive media products against specified criteria.
Data Driven SolutionsReal unit · City and Guilds of London Institute
You'll explore data analysis techniques, data collection methods, and data visualisation. It teaches you to interpret data findings, present data-driven solutions, and understand data security considerations.
What you'll be able to do
- Understand data analysis techniques, including statistical methods and data visualisation
- Collect relevant data from various sources, ensuring data integrity and accuracy
- Interpret data findings to identify trends, patterns, and insights
- Present data solutions effectively, using appropriate communication methods
- Understand data security considerations, including data protection regulations and ethical implications
Data encryptionReal unit · City and Guilds of London Institute
This unit covers the principles and techniques of data encryption, including symmetric and asymmetric algorithms. You'll implement encryption methods, manage keys securely, and evaluate the effectiveness of different encryption approaches.
What you'll be able to do
- Understand the core principles of data encryption and its role in data security.
- Know different encryption algorithms, including symmetric and asymmetric encryption methods.
- Implement data encryption techniques to protect sensitive information.
- Understand the importance of key management and secure key storage practices.
- Evaluate the effectiveness of different encryption methods in various scenarios.
Database systems for e-commerce websitesReal unit · City and Guilds of London Institute
This unit covers database systems for e-commerce websites, including design principles and implementation. You'll manage database security and optimise performance to support e-commerce operations.
What you'll be able to do
- Understand the principles of database systems and their application in e-commerce websites, including different database models and architectures.
- Know the principles of database design, including normalisation, entity-relationship modelling, and data integrity constraints.
- Implement a database for an e-commerce website, including creating tables, defining relationships, and implementing data validation rules.
- Manage database security, including user authentication, access control, and data encryption.
- Optimise database performance, including indexing, query optimisation, and database tuning.
DatabasesReal unit · City and Guilds of London Institute
This unit provides learners with an understanding of database concepts and design principles. You'll learn to create and query database tables, apply normalisation techniques, and maintain database integrity through security and recovery methods.
What you'll be able to do
- Understand core database concepts, including data models and database management systems.
- Know the principles of effective database design, including normalisation and data integrity.
- Create database tables using appropriate data types and constraints.
- Query databases to retrieve, manipulate, and analyse data using SQL.
- Maintain database integrity through backup, recovery, and security measures.
Designing and planning communication networksReal unit · City and Guilds of London Institute
You'll examine network design principles, topologies, and security considerations. It develops skills to plan, evaluate scalability, and document communication network designs effectively.
What you'll be able to do
- Understand the fundamental principles underpinning network design.
- Plan communication networks, considering factors such as scalability and performance.
- Know the characteristics, advantages, and disadvantages of different network topologies.
- Understand the various security considerations relevant to network design and implementation.
- Document network designs using appropriate diagrams and specifications.
Digital advertisingReal unit · City and Guilds of London Institute
You'll study digital advertising principles, platforms, and campaign management. This unit enables planning, implementing, and analysing digital advertising campaigns using appropriate channels and performance metrics.
What you'll be able to do
- Understand the core principles of digital advertising, including targeting and measurement.
- Know the features and functionalities of different digital advertising platforms, such as Google Ads and social media advertising.
- Plan a digital advertising campaign, including setting objectives and selecting appropriate channels.
- Implement a digital advertising campaign, including creating ad copy and managing bids.
- Monitor and analyse campaign performance, using metrics such as click-through rate and conversion rate.
Digital business communicationReal unit · City and Guilds of London Institute
This unit equips learners with knowledge of digital communication methods and content creation for business contexts. You'll use digital tools effectively, understand digital etiquette and security, and adapt communication for varied audiences and platforms.
What you'll be able to do
- Understand various digital communication methods, including email, instant messaging, video conferencing, and social media
- Create effective digital content, including text, images, and videos, that is engaging and appropriate for the target audience
- Use digital communication tools, such as email clients, social media platforms, and video conferencing software, effectively and efficiently
- Understand digital etiquette and security best practices, including online behaviour, data privacy, and protection against cyber threats
- Adapt communication style and content for different audiences, considering factors such as age, culture, and technical expertise
Digital mediaReal unit · City and Guilds of London Institute
This unit provides knowledge of digital media formats and creation techniques. You'll edit and publish digital media content while understanding copyright and licensing issues relevant to images, audio, and video.
What you'll be able to do
- Understand different digital media formats, including image, audio, and video formats.
- Know various digital media creation techniques, such as photography, videography, and audio recording.
- Edit digital media content using appropriate software and tools.
- Publish digital media content to various platforms, such as websites and social media.
- Understand copyright and licensing issues related to digital media content.
Enterprise technologiesReal unit · City and Guilds of London Institute
This unit covers enterprise technology concepts and systems architecture. You'll use enterprise applications, manage data, understand enterprise security, and explore cloud computing principles.
What you'll be able to do
- Understand fundamental enterprise technology concepts and their applications within organisations
- Know the different components of enterprise systems architecture, including hardware, software, and networking
- Use common enterprise applications to perform specific business tasks
- Manage enterprise data effectively, ensuring its integrity, security, and accessibility
- Understand the importance of enterprise security and the measures required to protect data and systems
- Understand the core principles of cloud computing and its role in modern enterprise technology
Ethical hackingReal unit · City and Guilds of London Institute
You'll explore ethical hacking principles, common techniques, and legal boundaries. It develops skills to use ethical hacking tools to identify vulnerabilities and report security findings responsibly.
What you'll be able to do
- Understand the core principles of ethical hacking, including legality, ethics, and responsible disclosure.
- Know common hacking techniques, such as social engineering, phishing, and password cracking.
- Use ethical hacking tools to assess the security of systems and networks.
- Identify vulnerabilities in systems and networks, such as weak passwords, unpatched software, and misconfigured firewalls.
- Report security findings in a clear and concise manner, including recommendations for remediation.
Fibre Optic CablingReal unit · City and Guilds of London Institute
You'll study fibre optic cabling principles, cable types, and causes of signal loss. The unit develops skills to install, test, and terminate fibre optic cables following industry standards and safety procedures.
What you'll be able to do
- Understand fibre optic cabling principles, including light transmission, signal loss, and cable construction
- Install fibre optic cables, following industry standards and safety procedures
- Test fibre optic cables, using appropriate testing equipment and techniques
- Know fibre optic cable types, their characteristics, and applications
- Terminate fibre optic cables, using appropriate connectors and tools
Financial ModellingReal unit · City and Guilds of London Institute
You'll develop skills in financial modelling, including creating models, analysing financial data, and interpreting results. They will understand key assumptions, forecasting techniques, and the limitations of financial models.
What you'll be able to do
- Understand the underlying principles of financial modelling and its purpose in decision-making
- Know various financial modelling techniques, including forecasting, sensitivity analysis, and scenario planning
- Create financial models using appropriate software tools and techniques
- Analyse financial data to identify trends, patterns, and insights
- Interpret the results of financial models and draw meaningful conclusions
- Understand the limitations of financial models and the potential for errors or biases
Games development fundamentalsReal unit · City and Guilds of London Institute
This unit covers the principles of game development, including design, programming, and art. You'll use game development tools to create basic game mechanics and understand level design, user interfaces, and testing processes within game production.
What you'll be able to do
- Understand the core principles of game development, including game design, programming, and art.
- Know key game design concepts, such as gameplay mechanics, level design, and user interface.
- Use game development tools and engines to create games.
- Create basic game mechanics, such as player movement, collision detection, and scoring.
- Understand the processes involved in game testing, including identifying and reporting bugs.
Governance and risk managementReal unit · City and Guilds of London Institute
This unit introduces governance and risk management principles and processes. You'll identify organisational risks, implement mitigation strategies, and understand relevant legal and ethical requirements.
What you'll be able to do
- Understand the principles of governance, including accountability, transparency, and ethical behaviour.
- Understand risk management processes, including risk identification, risk assessment, and risk mitigation.
- Identify organisational risks, including financial risks, operational risks, and compliance risks.
- Implement risk mitigation strategies, including risk avoidance, risk transfer, and risk reduction.
- Understand legal and ethical requirements related to governance and risk management.
Human computer interaction and the user experienceReal unit · City and Guilds of London Institute
You'll study human computer interaction (HCI) principles and user experience (UX) design methods. They will evaluate and improve user interfaces with consideration for accessibility and usability.
What you'll be able to do
- Understand the fundamental principles of human computer interaction (HCI) and its impact on user experience.
- Know various user experience (UX) design methods and techniques, such as user research and prototyping.
- Evaluate user interfaces (UIs) based on usability, accessibility, and user satisfaction.
- Improve user experience by applying HCI principles and UX design methods.
- Understand accessibility considerations and guidelines for designing inclusive user interfaces.
Information availabilityReal unit · City and Guilds of London Institute
You'll understand the importance of information availability and methods to ensure data backup and recovery. The unit covers data security measures, disaster recovery planning, and the impact of information unavailability on business continuity.
What you'll be able to do
- Understand the importance of information availability for business continuity and operational efficiency.
- Know various methods for ensuring data backup, including on-site and off-site solutions.
- Implement data recovery procedures to restore data in case of loss or corruption.
- Understand data security measures to protect information from unauthorised access and cyber threats.
- Know about disaster recovery planning to minimise the impact of disruptive events on information availability.
Information securityReal unit · City and Guilds of London Institute
You'll understand information security principles, threats, and vulnerabilities. The unit develops skills to implement security measures, recognise malware and phishing, and consider legal and ethical aspects of protecting information assets.
What you'll be able to do
- Understand fundamental information security principles, including confidentiality, integrity, and availability
- Know common information security threats and vulnerabilities, such as malware, phishing, and social engineering
- Implement security measures, such as firewalls, antivirus software, and access controls, to protect information assets
- Understand legal and ethical considerations related to information security, including data protection laws and privacy regulations
Information systems developmentReal unit · City and Guilds of London Institute
This unit covers information systems development methodologies, requirements analysis, system design, implementation, and testing. You'll develop the ability to manage the full development lifecycle of information systems.
What you'll be able to do
- Understand different information systems development methodologies, such as Agile and Waterfall.
- Analyse system requirements, including functional and non-functional requirements.
- Design information systems, considering factors such as data structures and user interfaces.
- Implement information systems using appropriate programming languages and tools.
- Test information systems to ensure they meet the specified requirements.
Infrastructure managementReal unit · City and Guilds of London Institute
You'll understand infrastructure management principles and components. They will monitor performance, troubleshoot issues, implement security measures, and manage changes within IT infrastructure.
What you'll be able to do
- Understand the fundamental principles of infrastructure management and its importance in IT operations.
- Know the different components of IT infrastructure, including servers, networks, and storage systems.
- Monitor infrastructure performance using appropriate tools and techniques.
- Troubleshoot infrastructure issues and resolve problems effectively.
- Understand security considerations related to infrastructure management and implement security measures.
- Implement infrastructure changes in a controlled and documented manner.
Manage e-commerce websitesReal unit · City and Guilds of London Institute
This unit focuses on managing e-commerce websites, including user experience, content maintenance, and security. You'll learn to analyse website performance and optimise for search engines.
What you'll be able to do
- Understand the key principles of managing e-commerce websites, including user experience and conversion optimisation.
- Maintain e-commerce website content, ensuring it is accurate and up-to-date.
- Manage e-commerce website security, protecting against threats such as hacking and fraud.
- Analyse website performance using analytics tools, identifying areas for improvement.
- Optimise a website for search engines, improving its visibility in search results.
Manage networksReal unit · City and Guilds of London Institute
This unit provides learners with knowledge of network principles and technologies. They will plan network infrastructures, configure devices, monitor performance, and troubleshoot issues to ensure effective network management.
What you'll be able to do
- Understand fundamental network principles and technologies, including network topologies, protocols, and addressing schemes
- Plan a network infrastructure based on organisational requirements and security considerations
- Configure network devices, such as routers, switches, and firewalls, to ensure network connectivity and security
- Monitor network performance using appropriate tools and techniques, identifying potential bottlenecks or issues
- Troubleshoot network issues, such as connectivity problems, performance degradation, or security breaches
Mobile application developmentReal unit · City and Guilds of London Institute
You'll gain knowledge of mobile application development principles and lifecycle. They will design, test, and deploy mobile applications across various platforms, considering user requirements and interface design.
What you'll be able to do
- Understand the fundamental principles that underpin mobile application development.
- Design mobile applications that meet specified requirements and user needs.
- Know the characteristics and capabilities of different mobile platforms, such as iOS and Android.
- Test mobile applications to ensure functionality, usability, and performance.
- Deploy mobile applications to relevant app stores or distribution channels.
Networking fundamentalsReal unit · City and Guilds of London Institute
You'll gain a comprehensive understanding of networking concepts, topologies, protocols, and security principles. The unit develops skills in configuring network devices, troubleshooting network issues, and evaluating network models such as OSI and TCP/IP.
What you'll be able to do
- Understand fundamental networking concepts, including network types, architectures, and protocols
- Know different network topologies, such as bus, star, ring, and mesh, and their respective advantages and disadvantages
- Know different network protocols, such as TCP/IP, UDP, and HTTP, and their functions within network communication
- Configure network devices, including routers, switches, and firewalls, according to specified requirements
- Understand network security principles, including authentication, authorisation, and encryption, to protect network resources
- Troubleshoot common network issues, such as connectivity problems, slow performance, and security breaches
PSTN & Data NetworksReal unit · City and Guilds of London Institute
This unit provides learners with knowledge of PSTN and data network architectures, technologies, and protocols. You'll learn to configure network devices and understand network security principles and the operation of switching exchanges and signalling protocols.
What you'll be able to do
- Understand the fundamental architecture of Public Switched Telephone Networks (PSTN).
- Know the different data network technologies available, including their characteristics and applications.
- Configure network devices such as routers and switches according to specified requirements.
- Understand the function and operation of various network protocols, including TCP/IP.
- Know about the core principles of network security and common security threats.
Project managementReal unit · City and Guilds of London Institute
You'll develop knowledge of project management methodologies and their advantages and disadvantages. They will be able to plan, monitor, and manage project resources and risks, as well as understand project closure procedures.
What you'll be able to do
- Understand different project management methodologies and their application.
- Plan a project, defining objectives, scope, and deliverables.
- Monitor project progress against the project plan, identifying deviations.
- Manage project resources effectively, including personnel, equipment, and budget.
- Identify and manage potential project risks, implementing mitigation strategies.
- Understand the procedures involved in formally closing a project.
Provide technical supportReal unit · City and Guilds of London Institute
This unit covers the principles and practices of technical support, including diagnosing technical problems, providing remote support, and documenting support activities. You'll also understand escalation procedures and the relevance of frameworks such as ITIL and service level agreements.
What you'll be able to do
- Understand the fundamental principles underpinning technical support services.
- Diagnose technical problems effectively using appropriate methodologies.
- Provide remote technical support to users, adhering to best practise.
- Document all technical support activities accurately and comprehensively.
- Know the established escalation procedures within a technical support organisation.
Set up e-commerce websitesReal unit · City and Guilds of London Institute
This unit covers the setup of e-commerce websites, including platform selection, configuration, product management, and payment gateway integration. You'll understand legal, security, and accessibility requirements.
What you'll be able to do
- Understand the fundamental requirements for setting up e-commerce websites, including legal, security, and accessibility considerations.
- Select an appropriate e-commerce platform based on business needs, budget, and technical expertise.
- Configure e-commerce website settings, including payment options, shipping methods, and tax calculations.
- Add products to an e-commerce website, including writing product descriptions, uploading images, and setting prices.
- Integrate payment gateways into an e-commerce website to securely process online transactions.
Social mediaReal unit · City and Guilds of London Institute
You'll gain an understanding of social media platforms, marketing techniques, and ethical considerations. The unit covers content creation, campaign analysis, and strategy development to engage diverse audiences across various social media channels.
What you'll be able to do
- Understand the diverse range of social media platforms and their specific features.
- Know various social media marketing techniques and strategies for different platforms.
- Create engaging and effective social media content for specific target audiences.
- Understand how to use social media analytics tools to measure campaign performance and user engagement.
- Know about the ethical considerations and legal requirements related to social media usage and marketing.
Software development fundamentalsReal unit · City and Guilds of London Institute
You'll be introduced to software development fundamentals, including methodologies, programming concepts, and lifecycle phases. The unit develops skills in writing, testing, and debugging basic code using control structures and data types within Agile and Waterfall frameworks.
What you'll be able to do
- Understand different software development methodologies, such as Agile and Waterfall.
- Know fundamental programming concepts, including variables, data types, control structures, and functions.
- Write basic code to solve simple programming problems.
- Test and debug code to identify and fix errors.
- Understand the different phases of the software development lifecycle.
System AnalysisReal unit · City and Guilds of London Institute
You'll study system analysis methodologies and apply techniques to gather requirements, model processes, and document specifications. They will evaluate system design options to support effective system development.
What you'll be able to do
- Understand various system analysis methodologies, including structured analysis, object-oriented analysis, and agile methodologies.
- Gather system requirements from stakeholders using various techniques, such as interviews, surveys, and workshops.
- Model system processes using diagrams and other visual aids, such as data flow diagrams and use case diagrams.
- Document system specifications, including functional requirements, non-functional requirements, and technical specifications.
- Evaluate different system design options based on factors such as cost, performance, and scalability.
Telecommunication FundamentalsReal unit · City and Guilds of London Institute
You'll gain foundational knowledge of telecommunication principles, network components, and equipment installation. The unit covers signal transmission, modulation techniques, and adherence to telecommunication regulations.
What you'll be able to do
- Understand the fundamental principles of telecommunications, including signal transmission and modulation.
- Know the function and characteristics of various telecommunication network components, such as routers and switches.
- Install telecommunication equipment, following safety procedures and industry best practices.
- Test telecommunication systems to ensure they are functioning correctly and meeting performance standards.
- Understand the relevant telecommunication regulations and standards.
Threats and vulnerabilitiesReal unit · City and Guilds of London Institute
You'll explore common security threats and vulnerabilities affecting computer systems and networks. They will learn vulnerability assessment techniques, risk management principles, and methods to mitigate security risks.
What you'll be able to do
- Understand common security threats that can affect computer systems and networks.
- Know various vulnerability assessment techniques used to identify security weaknesses.
- Identify system vulnerabilities through testing and analysis.
- Understand risk management principles and their application to security.
- Mitigate identified security risks by implementing appropriate controls.
Troubleshooting telecommunication networksReal unit · City and Guilds of London Institute
This unit covers telecommunication network architecture, common network faults, and the use of troubleshooting tools. You'll learn to diagnose and repair network problems by understanding network topologies, protocols, and components.
What you'll be able to do
- Understand telecommunication network architecture, including common topologies and protocols
- Know common network faults, their symptoms, and potential causes
- Diagnose network problems using appropriate methodologies
- Use troubleshooting tools, such as network analysers and diagnostic software
- Implement network repairs, following industry best practise and safety guidelines
Wireless TechnologiesReal unit · City and Guilds of London Institute
You'll gain knowledge of wireless technology principles, communication standards, and security protocols. The unit develops skills to configure wireless networks, troubleshoot connectivity issues, and compare technologies such as Wi-Fi, Bluetooth, and cellular systems.
What you'll be able to do
- Understand the fundamental principles of wireless technologies, including radio frequency transmission, modulation techniques, and signal propagation
- Know different wireless communication standards, such as Wi-Fi, Bluetooth, and cellular technologies, and their respective characteristics
- Configure wireless networks, including setting up access points, configuring security settings, and managing user access
- Understand wireless security protocols, such as WPA2 and WPA3, and their role in protecting wireless networks from unauthorised access
- Troubleshoot common wireless connectivity issues, such as signal interference, weak signal strength, and authentication problems
The honest bit
You’ve started things before
Most courses were built for a room full of people who aren’t you. A cohort moves on whether or not your week allowed it, and by the third week the thing you’re behind on becomes the reason you stop opening it.
There’s no cohort here, and no timetable to fall behind. Before anything starts, Zavmo asks when you’re sharpest and how long you can realistically sit down for, then builds the sessions around those answers. A bad fortnight changes your pace. It doesn’t put you behind.
And you only pay once you start learning. Searching and planning are free, and you can cancel any time — so the cost of finding out is an afternoon, not a year.
Your passport
Every credit is a stamp you keep
Level 3 credits are regulated. They don’t vanish when a subscription ends or a website closes. They travel to any employer, and Zavmo keeps the map of what you’ve earned and what’s next.
3D Computer modellingAccess controlApplication developmentBusiness ContinuityChange ManagementCloud technologiesCode an application using event driven programming languageCode an application using object oriented programming language
Each stamp is a real unit registered against this qualification.
Who’d teach you this
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Where these credits take you
A qualification is never a dead end here. See the jobs its credits open, the national occupational standards its units map to, and the future skills they quietly build.
City & Guilds Level 3 Advanced Technical Extended Diploma in Digital Technologies (720)
- Collect, analyse and use data to inform improvements to games and interactive media projects
- Design and develop mobile applications for digital content
- Design of Network Architectures and Technology
- Direct information security governance activities
- Manage Disaster Business Continuity
- Not Specified (Governance of Information Security)
Where this can lead
Business Continuity Analyst
This isn't just a job; it's the start of a really important career. You'll be building skills that are always in demand, protecting businesses from real-world threats, and making a tangible difference. We're excited to see where you'll go.
See the whole journey →Opens the roleBusiness Continuity AnalystOne of the jobs this qualification is a route intoSee the role →Opens the roleAssociate Business Continuity AnalystOne of the jobs this qualification is a route intoSee the role →Opens the roleChange Management Specialist (Learning & Development)One of the jobs this qualification is a route intoSee the role →Opens the roleDigital Change ManagerOne of the jobs this qualification is a route intoSee the role →Opens the roleTelecommunications Support TechnicianOne of the jobs this qualification is a route intoSee the role →Opens the roleChange Management SpecialistOne of the jobs this qualification is a route into · 1 near-identical record folded inSee the role →Future FluencyAll ten future skillsSee how every unit is contextualised by the tenExplore →
Showing 6 roles, drawn from 338 job records mapped to this qualification.
Skills it covers
What the job actually needs. These are the standards the units are built against, in the words employers and awarding bodies already use for the work itself.
Collect, analyse and use data to inform improvements to games and interactive media projectsDesign and develop mobile applications for digital contentDesign of Network Architectures and TechnologyDirect information security governance activitiesManage Disaster Business ContinuityNot Specified (Governance of Information Security)
How you’ll actually learn this
One-to-one, on your own real work
A qualification is usually something done to you: sit the class, sit the exam, hope it sticks. Here it’s the opposite. You learn it one-to-one with a companion, on your own real work, and you keep going until you can use it, not just recall it.
One-to-one, on your real workNo lectures, no past-papers. Every unit is practised on the actual tasks your job throws at you, a tutor beside you, not a video in front of you.
Taught to the top, not the testMost courses stop at remembering. Your companion keeps climbing: analysing, judging, creating. That’s the part a machine can’t do for you.
Credits you keep, a map that continuesEvery unit is regulated and yours for good. The day you finish, Zavmo already knows the next role your new credits open.
Applied to your work in any of these jobs
Which job do you mean?
This unit enables learners to understand 3D computer modelling principles and develop practical skills in creating and manipulating 3D models. Learners will explore modelling techniques, coordinate systems, and applications across various industries.
How the thinking builds
- Remember
- Understand
- Apply
- Analyse
- Evaluate
- Create
Built for City & Guilds Level 3 Advanced Technical Extended Diploma in Digital Technologies (720)
47 units in this credential, in the order it lists them, awarded by City and Guilds of London Institute.
- 3D Computer modelling
- Access control
- Application development
- Business Continuity
- Change Management
- Cloud technologies
and 41 more in the full unit list below.
One to one, not one to many
No two people run this the same way
A course is written once and handed to everyone. This is assembled around you, and keeps changing as it learns you. Five things it reads, and what each one changes.
- Your actual work Every unit is taught against a live piece of your own work, not a worked example from a textbook.
- What you already know The first conversation finds your starting point, so you skip what you can already do and spend the time on what you cannot.
- The conditions you learn under Not a learning-styles quiz. The evidence does not support those. The dimensions the research does back, read once and used to shape the plan.
- How far you got last time It picks up mid-thought. The tutor knows what you said, what you struggled with, and what it asked you to try.
- Which tutor suits the moment Twelve of them, each for a different kind of thinking. The one who walks you through a first idea is not the one who stress-tests it.
See how you learn, free. Eight questions, no sign-up. A directional taster; the diagnostic inside Zavmo goes deeper and keeps adapting.
Why it sticks
Most courses stop at remembering
There’s a well-known ladder of how deeply you learn something, called Bloom’s Taxonomy. Most courses get you up the first two rungs: you remember some facts, you pass a test, you forget it. Real skill lives at the top. Judging, deciding, creating. And this isn’t a generic ladder: every rung has a named Zavmo tutor who walks you up it.
- 6CreateThe Creative Catalyst
- 5EvaluateThe Evidence Evaluator
- 4AnalyseThe Analyst
- 3ApplyThe Coach
- 2UnderstandThe Connector
- 1RememberThe Builder
Where most courses leave you Where Zavmo takes you
Why this matters: AI can already remember and understand for you. What it can’t do is
take your real problem and judge the right call. So the only learning worth paying
for is the learning that takes you to the top. That’s exactly what a tutor doing it with
you, on your real work, is for.
The value
Why the companion is worth £70 a month
You’re not paying for the units. They’re regulated, and the same wherever you earn them. You’re paying for the one thing that decides whether you actually get there: a companion that makes them stick, on your real work.
That is one-to-one on this qualification, every day, on the work you already do, for £70 a month. Your first module is free, so you can see the teaching before you pay for any of it. Billed monthly, cancel any time and billing stops.
Earned on your own work, taught to the top.
Everything you just read, learned one-to-one on the job you already do. Your first module is free, so you can see the teaching before you pay for any of it.
Build my plan, freeNo card. See how this qualification maps onto your role and meet the tutors who’d teach it, free. The learning begins when you subscribe. It’s £70 a month, billed monthly. Cancel any time and billing stops.