Oracle Exam 1Z0-497 Topic 3 Question 98 Discussion

Actual exam question for Oracle's 1Z0-497 exam

Question #: 98
Topic #: 3

[All 1Z0-497 Questions]

Which normalization level is adopted in real-world database systems?

A1NF

B2NF

C3NF

DBCNF

Show Suggested Answer

Suggested Answer: C

http://docs.oracle.com/database/121/DWHSG/ch2logdes.htm#DWHSG9225

by Huey at Jul 13, 2024, 03:35 PM

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Mitsue

4 months ago

3NF, baby! It's the Goldilocks of database normalization - not too hot, not too cold, just right.

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Emerson

4 months ago

Wait, isn't 3NF the one where you can't get a date on Friday night? Oh, sorry, wrong normalization level.

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Nicolette

3 months ago

C) 3NF

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Paola

3 months ago

B) 2NF

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Macy

4 months ago

A) 1NF

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Katina

4 months ago

Hmm, I think I'll go with 3NF. Can't go wrong with the classic, am I right?

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Sheron

3 months ago

That's a good choice too, it ensures even further data integrity.

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Lizette

3 months ago

I think I'll go with BCNF, it's more strict.

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Frederick

3 months ago

Yeah, it's a common one used in real-world databases.

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Charlesetta

3 months ago

I agree, 3NF is a solid choice.

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Fernanda

5 months ago

I believe some systems might also use BCNF for even stricter normalization.

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Eve

5 months ago

2NF? Really? That's so last century! 3NF is where it's at.

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Nydia

5 months ago

I agree with Tegan, 3NF is commonly adopted for better data integrity.

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Major

5 months ago

BCNF, all the way! It's the gold standard for data normalization.

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Kristin

5 months ago

3NF, of course! That's the industry standard for real-world databases.

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Mitsue

3 months ago

3NF, of course! That's the industry standard for real-world databases.

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Gracia

3 months ago

D) BCNF

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Lindsey

3 months ago

C) 3NF

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Xenia

4 months ago

B) 2NF

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Oretha

4 months ago

A) 1NF

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Tegan

5 months ago

I think most real-world database systems use 3NF.

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