Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)
National Exams, May 2019 — 04-Soft-A5, Requirements and Specifications (open book, no calculator, 3 hours, 75 points total across 8 questions).
Reference texts. Sommerville, Software Engineering, 10th ed., Ch. 4 (Requirements Engineering) and Ch. 5 (System Modeling – use cases); Pressman, Software Engineering: A Practitioner's Approach, 9th ed., Ch. 8–9 (Requirements Engineering, Requirements Modeling); SWEBOK v4, Requirements Engineering KA; ISO/IEC 25010 (SQuaRE) for the non-functional quality model used in Question 4; RTCA DO-178C for the avionics certification context in Question 4(iii).
