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    Edexcel Vocational Computer Science

    Explore your units, one topic at a time.

    Ofqual Regulated: 603/6674/6
    Course version · 603/6674/6Version from Sept 2020Change version

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    Official Regulatory Specification

    Regulated by the Office of Qualifications and Examinations Regulation (Ofqual) in England

    View on Ofqual Register (opens the official government register in a new tab)
    Qualification Number (QN)
    603/6674/6
    Awarding Organisation
    Pearson Edexcel
    Regulatory Type
    Other Vocational Qualification
    National Level & Units
    Vocational • 11 units
    Sector Subject Area: Digital technology (practitioners)
    This qualification is officially accredited under the national framework. Credits and certified outcomes are recognised by employers, further education colleges, and training providers throughout the UK.

    Qualification Units

    11 units

    How this qualification is graded

    Assessment follows the awarding organisation’s published requirements. Check the exact unit methods and grading rules with your provider.

    Database Design & Development in the Cloud

    This subtopic focuses on the design, development, and deployment of relational databases in cloud environments. It covers the full lifecycle from requirements analysis and logical design to implementation, testing, and documentation, with an emphasis on leveraging cloud services for scalability and availability. Practical application includes using cloud database services (e.g., AWS RDS, Azure SQL) and ensuring systems meet user and technical requirements.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    5 learning outcomes6 guidance points

    Computer Systems Architecture

    This topic examines the internal architecture of computer systems, including hardware components, subsystems, operating systems, and networking. Learners will develop skills to diagnose and troubleshoot hardware, software, and network issues.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    1 learning outcomes6 guidance points

    Deploying and Operating in the Cloud Project (Pearson set)

    This project involves designing a cloud-based solution for an organisational move to the cloud, developing a prototype, testing it, and discussing value gained.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    1 learning outcomes6 guidance points

    Professional Practice

    Professional practice in cloud computing involves communication, problem-solving, teamwork, and CPD. Learners demonstrate interpersonal skills, critical thinking, and understand the importance of ongoing development.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    1 learning outcomes6 guidance points

    Strategic Information Systems

    This topic explores strategic information systems and their role in organisations. It covers information requirements, types of information systems, and their use in producing management information. The effectiveness of strategic information systems for global competitiveness is also evaluated.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    1 learning outcomes6 guidance points

    Website Design and Development in the Cloud

    This subtopic covers the design, development, and deployment of cloud-hosted websites tailored to specific business needs. Learners will explore cloud technologies and management services, apply design principles, build a multipage website, and critically review the final product against the original business case, ensuring alignment with organisational objectives.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    4 learning outcomes8 guidance points

    Maths for Computing

    Maths for computing covers number theory, probability, geometry, and calculus applied to computing problems. This includes binary arithmetic, data analysis, and graphical solutions.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    1 learning outcomes6 guidance points

    Cloud Fundamentals

    Cloud fundamentals covers cloud computing concepts, deployment models, service providers, and challenges of migration. Learners must understand architecture, platforms, and risks associated with cloud adoption.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    1 learning outcomes6 guidance points

    Security in the Cloud

    Cloud security involves protecting data, applications, and infrastructure in cloud environments. Key principles include the shared responsibility model, encryption, identity and access management, and compliance. Designing a secure cloud solution requires understanding threats and implementing controls like firewalls and monitoring.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    1 learning outcomes6 guidance points

    Networking in the Cloud

    Networking in the cloud covers principles and technologies enabling communication in cloud infrastructures. Learners examine networking concepts, explain operations, design solutions, and enhance performance for business use cases.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    1 learning outcomes6 guidance points

    Programming

    This subtopic introduces learners to the fundamentals of programming within the context of cloud computing. It covers the definition of basic algorithms, the characteristics of different programming paradigms (procedural, object-oriented, and event-driven), and the practical implementation of algorithms using an Integrated Development Environment (IDE). Additionally, it emphasizes the debugging process and the importance of adhering to coding standards to ensure maintainable and reliable software.

    Pearson BTEC Level 4 Higher National Certificate in Cloud Computing

    8 learning outcomes8 guidance points
    Tips and common mistakes

    Common Exam Mistakes

    Pitfalls to avoid in your exams

    • •Confusing logical design with physical implementation, leading to poor cloud resource optimisation.
    • •Neglecting to test for scalability and performance under load, resulting in system failures.
    • •Inadequate documentation of hosting procedures, making it difficult to manage or replicate the deployment.
    • •Confusing RAM and storage (e.g., hard drive vs memory).
    • •Overlooking driver issues when troubleshooting hardware.
    • •Misidentifying network layers in the OSI model.
    • •Overlooking scalability and security in design.
    • •Choosing inappropriate development methodology.

    Top Examiner Tips

    Expert advice for exam success

    • •Ensure you can justify your choice of cloud services and design decisions with reference to requirements.
    • •Practice using cloud database consoles and SQL to demonstrate hands-on skills.
    • •When testing, document test cases and results clearly to show evidence of meeting requirements.
    • •Learn the OSI and TCP/IP models thoroughly.
    • •Practice building a PC from components virtually.
    • •Use the 'divide and conquer' approach for troubleshooting.
    • •Study common cloud architectures (e.g., IaaS, PaaS, SaaS).
    • •Use agile methodology for prototype development.

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