Which_of_the_following_is_another_name_for_a_weak_entity?$ – McqOptions

MCQOPTIONS

1.	Which_of_the_following_is_another_name_for_a_weak_entity?$
A.	Child
B.	Owner
C.	Dominant
D.	All of the mentioned
Answer» B. Owner

Discussion

No Comment Found

Related MCQs

FUNCTIONAL_DEPENDENCIES_ARE_A_GENERALIZATION_OF?$
Which_of_the_following_is_another_name_for_a_weak_entity?$
The completeness constraint may be one of the following: Total generalization or specialization, Partial generalization or specialization. Which is the default?
Consider the employee work-team example, and assume that certain employees participate in more than one work team. A given employee may therefore appear in more than one of the team entity sets that are lower level entity sets of employee. Thus, the generalization is _____________
A _____________ constraint requires that an entity belong to no more than one lower-level entity set.
If an entity set is a lower-level entity set in more than one ISA relationship, then the entity set has
There are similarities between the instructor entity set and the secretary entity set in the sense that they have several attributes that are conceptually the same across the two entity sets: namely, the identifier, name, and salary attributes. This process is called
The refinement from an initial entity set into successive levels of entity subgroupings represents a ________ design process in which distinctions are made explicit.
Which relationship is used to represent a specialization entity?
The entity set person is classified as student and employee. This process is called _________