PMI Exam PMI-PBA Topic 8 Question 81 Discussion

Actual exam question for PMI's PMI-PBA exam

Question #: 81
Topic #: 8

[All PMI-PBA Questions]

A type of requirements document that would be the most valuable to a database administrator would be:

Aa data flow diagram.

Ban entity relationship diagram

Can object diagram.

Da business process diagram.

Show Suggested Answer

Suggested Answer: B

by Slyvia at Jul 03, 2024, 05:45 PM

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Gladys

6 months ago

B is the way to go! ERDs are the bread and butter of database administrators. Unless they're more into interpretive dance diagrams, of course.

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Shelba

4 months ago

True, ERDs are crucial for understanding relationships between entities.

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Antione

5 months ago

ERDs provide a clear visual representation of the database structure.

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Idella

5 months ago

I think a data flow diagram could also be valuable.

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Josphine

5 months ago

I agree, ERDs are essential for database administrators.

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Dewitt

6 months ago

Hmm, I'd have to say D. A business process diagram would help the DBA see the big picture and how the data supports the business workflows.

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Rebbecca

4 months ago

True, a data flow diagram could help in visualizing how data moves through the system.

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Kenneth

5 months ago

I think an entity relationship diagram could also be useful for understanding the relationships between different data entities.

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Lavina

5 months ago

I agree, a business process diagram would definitely provide valuable insights.

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Aliza

5 months ago

True, but a data flow diagram could also be useful in understanding how data moves through the system.

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Janella

6 months ago

I think an entity relationship diagram would also be important for a database administrator.

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Krystal

6 months ago

I agree, a business process diagram would definitely provide valuable insight.

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Ciara

6 months ago

I see your point, Tomoko. But I still believe that an entity relationship diagram is crucial for a database administrator to understand the structure of the database.

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Alfred

7 months ago

I'm going with C. An object diagram would show the class structure, which is crucial for database design.

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Tomoko

7 months ago

I personally think a data flow diagram would be more valuable as it shows how data moves through the system.

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Jaime

7 months ago

Definitely B! An entity relationship diagram would be the most valuable for a DBA to understand the data structure and relationships.

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Natalie

6 months ago

Yes, it provides a clear overview of the database structure and helps in designing and maintaining the database.

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Margart

6 months ago

I agree, an entity relationship diagram is essential for a DBA to visualize the data relationships.

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Helene

7 months ago

I agree with Micheline. An entity relationship diagram helps to visualize the relationships between different entities in the database.

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Micheline

7 months ago

I think the most valuable requirements document for a database administrator would be an entity relationship diagram.

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