10 Questions
A proce3ss whereby there are only outputs, but no inputs is refer to as a
miracle
In the context of DFDs, what is the significance of having both input and output for a process?
Which of the following define use case diagram ?
A diagram that shows a set of use cases and actors and their relationships
Which of the following describes actor notation
The people, hardware or systems that provide or receive information from the system
One differenc3e between system flowcharts and data flow diagram is that system flowcharts show conditional logic whereas DFDs don't
True
Multiplicity is a factor which is not associated with an attribute
False
A class is the blueprint of an object which can share the same relationships, attributes, & semantics
True
A derived attribute is computed from other attributes
True
Inheritance
Is the method or methods and/ o attributes defined in an object class and can be reused by another object class
What is the purpose of a use case diagram in software development ?
To represent the interactions between users and a system
Learn about the concept of a spontaneous process in chemistry, where there are only outputs but no inputs. Test your knowledge and steadfast your understanding of chemical reactions.
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