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Define Data objects, attributes & relationship.
Data object: Representation of any collective information that must be understood by software. It can be any external entity.
Attributes: Definition of the properties of the Data object
Relationship: Connecting two dissimilar data object.
Eg: Object Attributes Relationship
Person Name
Age
Address
Owns
Car Make
Model
Body type
A consistent measure of software size based on user needs.
Define Behavioral Modelling The state transition diagram represents the behavior of a system by depicting its states and the events that cause the system to change state.
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Explain fan out and fan in with example.
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