Identifying constraints between objects, Computer Engineering

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Identifying Constraints between Objects

In a system, there are few boundaries to work on. Boundaries or Constraints are functional dependencies among objects which are not connected by any input-output dependency. You have to find out constraints among objects. Constraint has changed behaviour at different times. It can be on two objects at same time, between instances of same object at different times (an invariant) or between instances of dissimilar objects at different times.

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