CIW Exam 1D0-541 Topic 6 Question 80 Discussion

Actual exam question for CIW's 1D0-541 exam

Question #: 80
Topic #: 6

[All 1D0-541 Questions]

Which type of dependency occurs when one attribute of a composite primary key is removed

and the dependency still exists?

A11

BTransitive

CFunctional

DPartial functional

Show Suggested Answer

Suggested Answer: D

by Ernie at Jan 27, 2024, 09:48 AM

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Alba

1 months ago

I'm going with option E) Dependency Overload. When your database has more dependencies than your social life.

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Lera

1 months ago

B) Transitive, the classic dependency that just won't go away. It's like a persistent ex-relationship, but in the database world.

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Sean

1 months ago

Functional, easy peasy. Unless this is a trick question, then I'll just go with D. Partial functional.

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Miesha

2 days ago

D) Partial functional

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Joaquin

5 days ago

C) Functional

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Junita

10 days ago

B) Transitive

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Dulce

24 days ago

A) 11

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Bronwyn

2 months ago

Transitive, for sure. I can already see the dependencies forming in my mind like a web of complexity.

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Serita

6 days ago

C) Functional

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Graham

11 days ago

B) Transitive

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Jamika

1 months ago

A) 11

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Carlee

2 months ago

But if one attribute of a composite primary key is removed and the dependency still exists, it's a partial functional dependency.

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Scarlet

2 months ago

I disagree, I believe the answer is C) Functional.

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Carlee

2 months ago

I think the answer is D) Partial functional.

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Alaine

2 months ago

Hmm, I think it's Partial functional. Gotta love those composite keys, always keeping us on our toes!

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Princess

1 months ago

No, I'm pretty sure it's partial functional. That's the one where the dependency still exists even if one attribute of a composite key is removed.

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Annamae

1 months ago

I think it's actually transitive. That's the one where the dependency still exists even if one attribute is removed.

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Ashton

1 months ago

No, I'm pretty sure it's Partial functional.

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Ivette

2 months ago

I think it's actually Functional.

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Helaine

2 months ago

I'm not sure, but I think it might be C) Functional dependency.

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Lavera

2 months ago

I agree with Carissa, because in partial functional dependency, removing one attribute of a composite key still maintains the dependency.

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Carissa

2 months ago

I think the answer is D) Partial functional.

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