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Given Only the Following Excerpt of an E-R Model

question 75

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Given only the following excerpt of an E-R model: Given only the following excerpt of an E-R model:   If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above? A)    B)    C)    D)    E)  None of the above is correct.
If one instance of ENTITY B must be related to one and only one instance of ENTITY A,and one instance of ENTITY A may be related to many instances of ENTITY B,which of the following should be written on the end of the relationship line next to ENTITY B in the figure above?


Definitions:

Employment Agency

A company that connects job seekers with employers, frequently focusing on specific employment sectors or types of jobs.

Screened Applicants

Individuals who have undergone a review or evaluation process to determine their suitability for a job or program.

Desperate Need

A condition of urgency or a critical demand for something essential, often resulting in immediate action.

Job Analysis Technique

The systematic process for gathering, documenting, and analyzing information in order to describe jobs.

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