Unit 9 - LO3 Advanced Systems Analysis and Design

How do you turn business needs into documented system requirements? This video covers evaluating hardware, software, platforms and services, such as on-premise hosting against cloud IaaS, PaaS and SaaS, for a new NatAxis hub in Belfast. It covers applying fact-finding methods, interviews, questionnaires, observation, document analysis and JAD workshops, to gather requirements, and how to combine methods rather than relying on just one. It then explains functional and non-functional requirements, the FURPS+ model, and how to write a requirement that is unambiguous, measurable and traceable using a structured method and notation such as UML use case, class, sequence and activity diagrams. Covers assessment criteria 3.1 to 3.3 of Unit 9, Advanced Systems Analysis and Design. Made for learners on the OTHM Level 5 Extended Diploma in Information Technology, HND computing students, and anyone moving into a business analyst or systems analyst role. Study the OTHM Level 5 Extended Diploma in Information Technology with UK Versity: https://www.ukversity.co.uk #OTHM #SystemsAnalysis #RequirementsEngineering #UML #CloudComputing #BusinessAnalysis #ITStudent #HND #UKVersity #SoftwareEngineering ⚖️COPYRIGHT NOTICE & DISCLAIMER: All content in this video is the exclusive intellectual property of UK Versity Online. This video, in whole or in part, may not be copied, reproduced, distributed, uploaded to any third-party platform, embedded, or integrated into any website, application, or learning management system without the prior written permission of UK Versity Online and the payment of applicable royalties. Unauthorised use, reproduction, or distribution of this content constitutes an infringement of UK Versity's intellectual property rights and will be subject to legal action under applicable UK and international copyright law. For licensing or permissions enquiries, contact: info@ukversity.co.uk