Purdue CS 307 Midterm Study Guide (2025/2026) – 160+ Verified Q&A | Agile, Scrum, UML, Git, Testing, Design Patterns, Architecture & Risk Management

This high-quality study guide contains over 160 well-organized, exam-aligned questions and answers for the Purdue University CS 307: Software Engineering midterm, updated for the 2025/2026 academic year. Structured to reflect actual course objectives and tested concepts, each question is written in a flashcard-friendly format, covering a wide spectrum of essential software engineering principles. Verified and graded A+, this document is ideal for students aiming for top-tier performance on the midterm. Key topics include: – Software Engineering Foundations: types of software, traits, development vs. lifecycle, engineering vs. other disciplines, and ethical responsibilities (ACM/IEEE Code) – Process Models: code-and-fix, waterfall, prototyping, evolutionary, spiral, agile methodologies including complete Scrum lifecycle – Scrum Framework: sprint planning, daily standups, sprint reviews, retrospectives, product backlog, Scrum roles (PO, Scrum Master, Developer) – Requirements Engineering: domain analysis, system boundaries, user stories, use cases, inclusions, extensions – UML & System Design: class diagrams, sequence diagrams, composite structures, design patterns (Singleton, Delegation, Player-Role, Immutable) – Software Architecture: client-server, layered, pipe-and-filter, transaction processing, service-oriented architecture (SOA), MVC – Design Principles & Quality Attributes: cohesion, coupling, reusability, flexibility, modularity, abstraction, usability – Version Control: Git fundamentals, distributed vs centralized VCS, rebasing, merge conflicts – Software Testing: black-box/white-box testing, mutation, path/statement coverage, test phases, test strategies, inspections vs. testing – Risk Management & Project Planning: PERT/Gantt charts, risk analysis, cost estimation, Maslow’s needs, team models (egoless, chief programmer, hierarchy), team dynamics – Human Aspects: social styles (driver, analytic, expressive, amiable), team communication, managerial skills, failure prevention This guide is perfect for: – Undergraduate CS students at Purdue or other institutions – Learners in Software Engineering, Systems Design, Agile Development, or Project Management courses – Bootcamp participants and self-learners reviewing foundational software engineering concepts – Anyone preparing for technical interviews involving SE methodology, testing, or design architecture Whether you’re studying solo or as a team, this well-structured document provides deep conceptual clarity, definitions, applied frameworks, and realistic examples — all curated to maximize midterm exam readiness. Keywords: software engineering, Agile, Scrum, UML, design patterns, software architecture, software testing, Git, version control, cohesion, coupling, requirements engineering, use cases, sprint planning, risk management, project scheduling, client-server, MVC, spiral model, software quality, refactoring