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Which term describes the rejoining of relations that have been decomposed?
Suggested Answer: B
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32 comments · newest first
FA
Fairy
10 months ago
Yeah, denormalization makes sense for performance.
VA
Vanda
10 months ago
Wait, are you sure? Sounds too simple!
SH
Sherill
10 months ago
Denormalization is correct, it combines relations.
MI
Michal
11 months ago
I thought it was normalization?
AL
Alesia
11 months ago
It's definitely denormalization!
KI
Kiley
11 months ago
I definitely recall that denormalization is about combining tables, but I’m not 100% confident it’s the only term we discussed.
AN
Andra
11 months ago
I’m a bit confused. I thought normalization was about organizing data, but now I’m wondering if it could also relate to rejoining?
XO
Xochitl
11 months ago
I remember practicing a similar question, and I think denormalization is correct because it involves rejoining relations.
GE
Genevieve
12 months ago
I think the term we're looking for is denormalization, but I’m not completely sure. It’s been a while since we covered that.
PA
Paola
12 months ago
I'm a little confused by this question. Is it asking about normalization or denormalization? I'll have to review my notes to make sure I understand the difference between those concepts.
BA
Barney
12 months ago
Okay, I remember learning about this in class. The term for rejoining relations that were decomposed is B. Denormalization. I'm pretty sure that's the right answer.
SH
Shay
1 year ago
Hmm, I'm not totally sure about this one. I know normalization is about breaking down tables, but I'm not confident which term describes the opposite process. I'll have to think this through more carefully.
TI
Titus
1 year ago
I think this is asking about the process of combining tables that were split up, so I'll go with B. Denormalization.
LU
Lucia
1 year ago
I'm feeling a bit 'normalized' after reading these options. Maybe I should 'denormalize' my brain and go with B) Denormalization. It's the only one that makes sense to me.
JA
Jacinta
1 year ago
Referential integrity and domain constraints are important but not about rejoining relations.
MA
Margret
1 year ago
Normalization is the opposite process, so it can't be the answer.
AN
Andra
1 year ago
I agree, it's about rejoining relations that have been decomposed.
RO
Robt
1 year ago
I think B) Denormalization is the right choice.
TO
Tonette
1 year ago
Normalization? Psh, that's like going backward! This is all about putting Humpty Dumpty back together again. B) Denormalization is the way to go.
LO
Loise
1 year ago
D) Domain constraints? Really? That's more about defining the valid values for a column, not rejoining relations. I'm sticking with B) Denormalization.
VE
Vernell
1 year ago
Ah, this one's tricky! I'm going to go with C) Referential integrity. It's all about maintaining the relationships between tables, right?
VI
Vicki
1 year ago
Actually, I believe it's B) Denormalization. That's when you combine tables to improve performance.
CA
Cammy
1 year ago
I'm not so sure, I think it might be A) Normalization. That's about organizing data efficiently, isn't it?
JO
Joanna
1 year ago
I think you're right! Referential integrity is all about maintaining those relationships.
KA
Kati
1 year ago
I agree with Virgina, normalization is about reducing redundancy and improving data integrity.
VI
Virgina
1 year ago
I disagree, I believe it's A) Normalization because it involves organizing data efficiently.
LU
Lucy
1 year ago
I think the correct answer is B) Denormalization. It's the process of combining tables back together after normalization.
TE
Teddy
1 year ago
Referential integrity ensures relationships between tables are maintained.
AU
Audria
1 year ago
Yes, normalization is about reducing redundancy in data.
LA
Lacey
1 year ago
But isn't normalization the process of organizing data into tables?
DO
Domitila
1 year ago
I agree, denormalization is the term for rejoining relations.
CH
Charlie
2 years ago
I think the answer is B) Denormalization.