Covers product vs. project vs. process, the core SE activities (specification, development, validation, evolution), the three constraints and quality attributes, verification vs. validation, lifecycle approaches (waterfall/predictive, incremental, iterative, spiral, agile/adaptive), Agile delivery and the Scrum roles/artifacts, DevOps and the CI/CD pipeline, and process improvement via the Plan-Do-Check-Act cycle. Submit for instant grading — every question reveals a full answer key explaining why the correct answer is correct and why the others are wrong.