For a weak entity set to be meaningful, it must be associated with another entity set, called theMarks : 1Negative Marks : 0Answer hereIdentifying set.Owner set.Neighbour set.Strong entity set.
Question
For a weak entity set to be meaningful, it must be associated with another entity set, called theMarks : 1Negative Marks : 0Answer hereIdentifying set.Owner set.Neighbour set.Strong entity set.
Solution
The correct answer is "Identifying set." A weak entity set must be associated with another entity set, which is known as the identifying set. This is because a weak entity cannot be identified by its own attributes alone, it needs the help of a strong entity (the identifying set).
Similar Questions
For a weak entity set to be meaningful, it must be associated with another entity set, called the
Which of the following set should be associated with weak entity set for weak entity to be meaningful?a) Neighbour setb) Strong entity setc) Owner setd) Identifying set
Which of the following set should be associated with weak entity set for weak entity to be meaningful?Answer areaNeighbour setStrong entity setOwner setIdentifying set
A weak entity set in an E-R diagram is an entity set that:Marks : 1Negative Marks : 0Answer herehas a primary keymust be part of a one to many relationship setis not existence dependent on a dominant entitymust not participate as owner in an identifying relationship with another entity set
The relationship between the weak entity set and the identifying entity set's association is known asa.Dependency relationshipb.Existence relationshipc.Identifying relationshipd.Owner relationship
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