A. Two
B. Three
C. Four
D. All of the mentioned
A. I. conduct a group discussion
B. Ii. conduct another group discussion
C. Iii. present experts with a problem
D. Iv. collect expert opinion anonymously
A. Product-oriented approach – focus on system (or software. quality
B. Process-oriented approach – focus on how nfrs can be used in the design process
C. Quantitative approach – find measurable scales for the functionality attributes
D. Qualitative approach – study various relationships between quality goals
A. Testability
B. Speed efficiency
C. Serviceability
D. Installability
A. System responds within 4 seconds on average to local user requests and changes in the environment
B. System responds within 4 seconds on average to remote user requests and changes in the environment
C. All of the mentioned
D. None of the mentioned
A. Two
B. Three
C. Four
D. None of the mentioned
A. True
B. False
ExpLanation: requirements traceability is concerned with documenting the life of a requirement and providing bi-directional traceability between various associated requirements, hence requirements must be traceable.
A. Performance, design
B. Stakeholder, developer
C. Functional, non-functional
D. None of the mentioned
A. True
B. False
ExpLanation: requirements analysis is conducted iteratively with functional analysis to optimize performance requirements for identified functions, and to verify that synthesized solutions can satisfy customer requirements.
A. True
B. False
ExpLanation: ‘what’ refers to a system’s purpose, while ‘how’ refers to a system’s structure and behavior.