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Esri Exam EADP19-001 Topic 5 Question 30 Discussion

Actual exam question for Esri's EADP19-001 exam
Question #: 30
Topic #: 5
[All EADP19-001 Questions]

A local government geodatabase use case requires that airport noise regulation areas be deleted if a corresponding airport point Is deleted.

Assuming that one airport can contribute to only one noise regulation area, what is the appropriate way to model the requirement of this use case?

Show Suggested Answer Hide Answer
Suggested Answer: B

Contribute your Thoughts:

Carin
1 months ago
Option D is just silly. Why would you have the noise regulation areas as the origin and the airports as the destination? That's like putting the cart before the horse!
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Julio
1 months ago
Haha, I bet the exam writers are trying to trick us with these options! But Option C is definitely the correct answer. Can't have those pesky noise regulation areas hanging around without their corresponding airports.
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Ashanti
1 months ago
I'm leaning towards Option B. A simple relationship class with airports as the origin and noise regulation areas as the destination would also work, right? Doesn't seem as complicated as a composite relationship.
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Nelida
10 days ago
Option B seems like the best choice. It's straightforward and should get the job done.
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Bernardo
1 months ago
Option C seems like the way to go. A composite relationship class with airports as the origin and noise regulation areas as the destination would ensure that the noise regulation areas are deleted whenever the corresponding airport is deleted.
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Johnetta
3 days ago
That way, deleting an airport would automatically delete the corresponding noise regulation area.
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Jaclyn
6 days ago
It makes sense to have airports as the origin in the relationship class.
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Marsha
15 days ago
I agree, option C would maintain the relationship between airports and noise regulation areas.
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Fatima
2 months ago
But wouldn't it make more sense to have the airports as the origin since they are the main feature and the noise regulation areas are dependent on them?
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Leonor
3 months ago
I disagree, I believe the correct answer is B) a simple relationship class with airports as the origin and noise regulation areas as the destination.
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Fatima
3 months ago
I think the answer is A) a simple relationship class with noise regulation areas as the origin and airports as the destination.
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