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Explain in detail about Collaboration Diagrams
Collaboration diagrams are interaction diagrams which emphasize structural organisation of an object that transmit and receive messages. There is always a path in collaboration diagrams which indicate how one object is linked to other and sequence numbers to show the time ordering of a message. The notation for depiction of a collaboration diagram is as:
Figure: Collaboration diagram
State The position of object at any moment is called state. An object can have many states depend upon time. After receiving some input instructions, the object can change its
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Explain in details about Data Sharing
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Automated system for appointment with sms and call confirmation with service providers and user has to be initiate automatically. After selecting time and date to use service, s
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Find the names of all Albums that have more than 30 tracks. Result: (name: varchar(255))
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