In this section of Software Engineering – Software Requirements.It contain Requirements Modeling – Behavior,Patterns,Web Apps/Mobile Apps MCQs(Multiple Choice Questions Answers).All the MCQs (Multiple Choice Question Answers) requires in depth reading of Software Engineering Subject as the hardness level of MCQs have been kept to advance level.These Sets of Questions are very helpful in Preparing for various Competitive Exams and University level Exams.
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1. The data flow diagram
- Depicts relationships between data objects
- Depicts functions that transform the data flow
- Indicates how data are transformed by the system
- Indicates system reactions to external events
- Both b and c
E. Both b and c
2. Control flow diagrams are
- Needed to model event driven systems
- Required for all systems
- Used in place of data flow diagrams.
- Used to represent system behavior.
A. Needed to model event driven systems
3. The control specification represents the system behavior using UML sequence and state diagrams
- True
- False
A. True
4. The data flow diagram must be augmented by min-spec that can serve as a guide the design of the software component that will implement the process
- True
- False
A. True
5. The behavior modeling is only used in the analysis of real-time systems.
- True
- False
B. False
6. For purposes of behavior modeling an event occurs whenever
- a state and process exchange information.
- the system an actor exchange information.
- two actors exchange information.
- two objects exchange information.
B. the system an actor exchange information.
7. For purposes of behavior modeling a state is any
- consumer or producer of data
- data object hierarchy
- observable mode of behavior.
- well defined process.
C. observable mode of behavior.
8. The state transition diagram
- depicts relationships between data objects
- depicts functions that transform the data flow
- indicates how data are transformed by the system
- indicates system reactions to external events
D. indicates system reactions to external events
9. The UML sequence diagram shows the order in which system events are processed.
- True
- False
B. False
10. Analysis patterns are discovered, they are not explicitly created.
- True
- False
A. True
11. It is not possible to justify the time required for mobile app requirements analysis.
- True
- False
B. False
12. Which is not one of the analysis activities that is used to create a complete analysis model?
- Configuration analysis
- Content analysis
- Functional analysis
- Market analysis
D. Market analysis
13. Content objects are extracted from use cases by examining the scenario description for direct or indirect content references
- True
- False
A. True
14. What are the elements of a WebApp interaction model?
- activity diagrams, sequence diagrams, state diagrams, interface prototype
- activity diagrams, collaboration diagrams, sequence diagrams, state diagrams
- use-cases, sequence diagrams, state diagrams, interface prototype
- use-cases, sequence diagrams, state diagrams, sequence diagrams
C. use-cases, sequence diagrams, state diagrams, interface prototype
15. UML activity diagrams can be used to represent the user observable functionality delivered by the WebApp as well as the operations contained in each analysis class.
- True
- False
A. True
16. Configuration analysis focuses on the architecture of the user’s web browsing environment.
- True
- False
B. False
