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What distinguishes a level one DFD from a level Zero DFD?
What distinguishes a level one DFD from a level Zero DFD?
A behaviorally related sequence of steps, both automated and manual, for the purpose of completing a single business task
A behaviorally related sequence of steps, both automated and manual, for the purpose of completing a single business task
- Corporate Protocol
- Company Operation
- Use case (correct)
- Business procedure
What is Level Zero DFD?
What is Level Zero DFD?
Which of the following UML diagrams has a static view ?
Which of the following UML diagrams has a static view ?
What should every data flow connect to in a Level one DFD ?
What should every data flow connect to in a Level one DFD ?
One difference between system flowcharts and data flow diagram is that system flowcharts show condition logic whereas DFDs don't
One difference between system flowcharts and data flow diagram is that system flowcharts show condition logic whereas DFDs don't
Multiplicity is a factor which is not associated with an attribute
Multiplicity is a factor which is not associated with an attribute
A derived attributes is computed from other attributes
A derived attributes is computed from other attributes
In DFD what is represented by an external entity ?
In DFD what is represented by an external entity ?
____is named property of a class which describes the object being modeled
____is named property of a class which describes the object being modeled
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