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Describe briefly models which define the operations on classes.
The three models which are used to define operations on classes are as:
Object Model = data dictionary + Object model diagram
Dynamic Model = global event flow diagram + State diagrams
Functional Model = constraints + Data flow diagrams.
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Which is another name for weak entity? Child is another name of weak entity.
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Java program for horrizontal fragmentation in distributed database
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how to write tables and drow E-R diagrams for hosiptal management system and how to normalize and cardinalities?
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