SOFTWARE DESIGN
OBJECT ORIENTED DESIGN
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is multiplicity for an association?
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The multiplicity at the target class end of an association is the number of instances that can be associated with a single instance of source class
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The multiplicity at the target class end of an association is the number of instances that can be associated with a number instance of source class
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All of the mentioned
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None of the mentioned
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Explanation:
Detailed explanation-1: -Explanation: All the statements mentioned are true with respect to Notations. 10. What is multiplicity for an association? Explanation: Multiplicity is number of instances associated with single instance to source class.
Detailed explanation-2: -There are four types of multiplicities: one-to-one, one-to-many, many-to-one, and many-to-many. One-to-one: Each entity instance is related to a single instance of another entity.
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