CS6403 SOFTWARE ENGINEERING-FUNCTIONAL AND NON-FUNCTIONAL REQUIREMENTS
Quiz
Which one of the following is a functional requirement ?
- Maintainability
- Portability
- Robustness
- None of the mentioned
Which one of the following is a requirement that fits in a developer’s module ?
- Availability
- TESTABILITY
- Usability
- Flexibility
“Consider a system where, a heat sensor detects an intrusion and alerts the security company.” What kind of a requirement the system is providing ?
- functional
- Non-Functional
- Known Requirement
- None of the mentioned
Which of the following statements explains portability in non-functional requirements?
- It is a degree to which software running on one platform can easily be converted to run on another platform
- It cannot be enhanced by using languages, OS’ and tools that are universally available and standardized
- The ability of the system to behave consistently in a user-acceptable manner when operating within the environment for which the system was intended
- None of the mentioned
Functional requirements capture the intended behavior of the system.
- True
- false
Choose the incorrect statement with respect to Non-Functional Requirement(NFR).
- Product-oriented Approach – Focus on system (or software) quality
- Process-oriented Approach – Focus on how NFRs can be used in the design process
- Quantitative Approach – Find measurable scales for the functionality attributes
- Qualitative Approach – Study various relationships between quality goals
How many classification schemes have been developed for NFRs ?
- 2
- 3
- 4
- 5
According to components of FURPS+, which of the following does not belong to S ?
- Testability
- Speed Efficiency
- Serviceability
- Installability
Does software wear & tear by decomposition ?
- yes
- no
What are the four dimensions of Dependability ?
- Usability, Reliability, Security, Flexibility
- Availability, Reliability, Maintainability, Security
- Availability, Reliability, Security, Safety
- Security, Safety, Testability, Usability
Choose the correct statement on how NFRs integrates with Rational Unified Process ?
- System responds within 4 seconds on average to local user requests and changes in the environment
- System responds within 4 seconds on average to remote user requests and changes in the environment
- All of the mentioned
- None of the mentioned