Interview Questions

Define the use of UML?

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Define the use of UML?

UML is stand for Unified Modeling Language.It contains a textual description of a model we use this features found in UML class diagrams (classes, associations etc).Those expressions that we write in the Object ConstraintLanguage (OCL) are used to specify additional integrity constraints on the model.
We can animated a model used to validate the specification against non-formal requirements. During an animation we can create and manipulate system states.
We use graphical views to given a infomation about system state. We use OCL expressions to entered and evaluated query detailed information about system state.

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