Software Design and Implementation Mcqs
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2. Which of the following is a structural model that demonstrates the other systems in the environment of the system being developed ?
System context model
Interaction model
Environmental model
Both system context and interaction
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3. Which of the following is not needed to develop a system design from concept to detailed object-oriented design ?
Designing system architecture
Developing design models
Specifying interfaces
Developing a debugging system
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4. Which of the following come under system control ?
Reconfigure
Shutdown
Powersave
All of the mentioned
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5. Which model shows the flow of object interactions?
Sequence model
Subsystem model
Dynamic model
Both Sequence and Dynamic model
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6. We use _______________ where various parts of system use are identified and analyzed in turn?
Tangible entities
Scenario-based analysis
Design-based analysis
None of the mentioned
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7. If the system state is Shutdown then it can respond to which of the following message?
Restart()
Reconfigure()
PowerSave()
All of the mentioned
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8. Which model describes the static structure of the system using object classes and their relationships ?
Sequence model
Subsystem model
Dynamic model
Structural model
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9. Which message is received so that the system moves to the Testing state, then the Transmitting state, before returning to the Running state ?
SignalStatus()
RemoteControl()
Reconfigure()
ReportStatus()
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10. A description of each function presented in the DFD is contained in a _________________________?
Data flow
Process specification
Control specification
Data store
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11. A data model contains___________________?
Data object
Attributes
Relationships
All of the mentioned
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12. Which of the following is not the primary objectives in the analysis model ?
Describing the customer complaints
Establishing a basis for the creation of a software design
Defining a set of requirements that can be validated once the software is built
None of the mentioned
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13. Which diagram indicates the behaviour of the system as a consequence of external events ?
Data flow diagram
State transition diagram
Control specification diagram
Workflow diagram
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14. _______________________ defines the properties of a data object and take on one of the three different characteristics ?
Data object
Attributes
Relationships
Data object and attributes
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15. The ______________ of a relationship is 0 if there is no explicit need for the relationship to occur or the relationship is optional ?
Modality
Cardinality
Entity
Structured analysis
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