abdulhaq syed


{ City } bangalore
< Country > india
* Profession * is auditor
User No # 15714
Total Questions Posted # 0
Total Answers Posted # 2

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Question { 4515 }

Difference between Sequence Diagrams, Collaboration Diagrams.


Answer

Sequence diagrams emphasize the time ordering of messages,
whereas collaboration diagrams depict more of an
organizational structure and are more space efficient. Many
UML tools will automatically convert from one diagram type
to the other.The difference is more in how the information
is presented than in the underlying semantics of the
diagram.

Is This Answer Correct ?    5 Yes 1 No

Question { TATA, 10751 }

How to resolve many to many relationship?


Answer

A new table is created with two foreign keys. This
arrangement is necessary to make the database efficient.

Is This Answer Correct ?    8 Yes 0 No