Exam 19: Special Topics in Rea Modeling

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Relationships between resources and agents,such as Inventory and Supplier,reflect the best practice of identifying preferred and alternative suppliers for specific inventory items.Similar relationships between resources and employees can be used to model ________ and ________.

(Multiple Choice)
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In an REA diagram for the HR/Payroll cycle,the relationship between Employees and Training is typically M:N for all except which of the following reasons?

(Multiple Choice)
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The Interview event stores detailed data about each job interview.Since hiring only happens once,but there may have been several interviews,Interview is linked to the Hire Employees event in a(n)________ relationship.

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Supplier number is most likely to be a foreign key in

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Using an REA database design,which of the below is false with regards to cost data?

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Data about actual raw materials used in production is most appropriately stored which of the entities below?

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In an REA database model,the Bill of Materials entity contains information about what?

(Multiple Choice)
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One of the benefits of an integrated enterprise-wide data model is that

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Picking ticket number is most likely to be a foreign key in which entity of an expanded revenue cycle REA diagram?

(Multiple Choice)
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For a service business,the minimum cardinalities between Sales event and Inventory entity are most likely both 0 for all except which of the following reasons?

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Why is the event Issue Debt often modeled as a separate event entity?

(Essay)
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An organization that sells digital products,such as access to view online videos,does not need an inventory table in its database.

(True/False)
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Assume an organization sells digital photographs to customers through its website (the company only sells photographs in digital format,it does not provide a physical copy of any photograph).Identify the attribute below that the organization would not need in its Inventory entity.

(Multiple Choice)
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Which of the following accurately represents typical cardinalities for two entities in the finance cycle?

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Why might an REA diagram show relationships between agents?

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In addition to modeling Resources,Events,and Agents,identify the two additional concepts an organization will need to incorporate if it wishes to extend the REA to include information about firm policies.

(Multiple Choice)
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A groups entity is used to depict the ________ relationship.

(Multiple Choice)
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Describe the relationships between Recruiting event and Skills,and between Recruiting event and Job Applicants.

(Essay)
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