Requirements Engineering

Basics to understand about requirements engineering

This quiz covers the distinction between functional and non-functional requirements, the three categories of non-functional requirements (product, organizational, external), how to write testable non-functional requirements, metrics for measuring system properties, and the concept of requirements completeness and consistency

This quiz covers the purpose and nature of the Software Requirements Specification (SRS), its diverse users and how each uses it, the level of detail required in different contexts, the standard structure of a requirements document based on the IEEE standard, and the debate between traditional requirements documents and agile approaches

This quiz covers the goals of requirements specification, why design information sometimes appears in requirements, the five main notations for writing requirements (natural language, structured natural language, design description languages, graphical notations, mathematical specifications), guidelines for natural language specification, and the structured form-based approach with its required fields

This quiz covers the four high-level RE activities (feasibility study, elicitation and analysis, specification, validation), why RE is iterative rather than sequential, the spiral model of the RE process, the role of feasibility studies, structured analysis methods, and requirements management

This quiz covers the four-step elicitation and analysis cycle, stakeholders and their identification, the challenges of eliciting requirements, and the four main discovery techniques: requirements discovery (viewpoints), interviewing, scenarios, use cases, and ethnography - including their strengths, limitations, and how they complement each other

This quiz covers the purpose and importance of requirements validation, why requirements errors are especially costly, the five types of checks performed during validation (validity, consistency, completeness, realism, verifiability), the three main validation techniques (requirements reviews, prototyping, test-case generation), and why complete validation is inherently difficult

This quiz covers why requirements always change, the concept of enduring vs. volatile requirements, the definition and purpose of requirements management, requirements management planning (identification, change process, traceability policies, tool support), and the three-stage requirements change management process (problem analysis, change analysis and costing, change implementation) — including how agile processes handle requirements changes differently

This quiz tests your ability to apply requirements engineering concepts to practical scenarios, including identifying and classifying requirement types, detecting ambiguities in real requirement statements, writing testable non-functional requirements, writing structured user requirements, understanding use cases, review processes, emergency change handling, and professional ethics in requirements work

This comprehensive review quiz covers all major topics from the chapter: the definition and scope of requirements engineering, user vs. system requirements, functional vs. non-functional requirements and their classification, the software requirements document structure, requirements specification notations, the RE process spiral, elicitation techniques (interviewing, scenarios, use cases, ethnography), requirements validation checks and techniques, and requirements management including change management. Use this quiz to consolidate your understanding of the entire chapter

This quiz will remind you with the basics of the BPMN that you need to know in your analysis work. It should be fun and easy.