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Alibaba ACA-Database Exam - Topic 4 Question 84 Discussion

What does DIM mean in data warehouse terms?
A) Dimension table
B) Operational data store (ODS)
C) Common data model (CDM)
D) Application data service (ADS)

Alibaba ACA-Database Exam - Topic 4 Question 84 Discussion

Actual exam question for Alibaba's ACA-Database exam
Question #: 84
Topic #: 4
[All ACA-Database Questions]

What does DIM mean in data warehouse terms?

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Suggested Answer: A

by Judy at Jun 16, 2025, 09:08 PM

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Jacquelyne
8 months ago
I thought it was Common data model, but I guess not.
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James
9 months ago
Wait, isn't DIM also used for something else?
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Quiana
9 months ago
DIM stands for Dimension table.
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Celeste
9 months ago
Totally agree, it's all about the dimensions!
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Quentin
9 months ago
Definitely not ODS, that’s a different concept!
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Glynda
9 months ago
I’m pretty confident that DIM means Dimension table, but I should double-check my notes just to be safe.
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Kattie
10 months ago
I feel like DIM could be linked to the Common data model, but I’m torn between that and Dimension table.
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Louis
10 months ago
I remember practicing a question about data models, and DIM might relate to that, but I can't recall the exact definition.
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Lauran
10 months ago
I think DIM stands for Dimension table, but I’m not completely sure. It sounds familiar from our last class.
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Pearline
10 months ago
Okay, I've got this. DIM definitely refers to the dimension table, which is a key component of the star schema used in most data warehouses. Dimensions provide the context for the fact data.
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Herminia
11 months ago
Wait, is DIM something to do with the operational data store? I'm getting a bit confused between all the different data warehouse concepts here. Let me re-read the question and options.
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Lorean
11 months ago
Dimension table, that's got to be the right answer. Data warehouses are all about analyzing data across different dimensions, so that has to be what DIM means.
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Pauline
11 months ago
Hmm, I'm not totally sure about this one. I know dimension tables are important in data warehousing, but I can't remember if DIM is the exact abbreviation. I'll have to think this through carefully.
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Celeste
11 months ago
I'm pretty sure DIM stands for dimension table in data warehouse terms. That's the first thing that comes to mind.
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Nancey
1 year ago
Wait, is DIM like the dim sum I had for lunch? Nah, just kidding. Option A is the correct answer, I'm sure of it.
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Gennie
1 year ago
So, DIM is definitely not related to dim sum. It's all about the Dimension table in data warehouse terms.
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Ashlee
1 year ago
Yes, you're correct. DIM stands for Dimension table.
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Jessenia
1 year ago
I think DIM in data warehouse terms refers to the Dimension table.
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Britt
1 year ago
Haha, DIM? More like 'Definitely Ignore Me' if you don't know the right answer. Option A is the way to go, folks.
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Willow
1 year ago
A) Dimension table
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Daren
1 year ago
Haha, DIM? More like 'Definitely Ignore Me' if you don't know the right answer. Option A is the way to go, folks.
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Carlota
1 year ago
D) Application data service (ADS)
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Noel
1 year ago
C) Common data model (CDM)
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Ruby
1 year ago
B) Operational data store (ODS)
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Melodie
1 year ago
A) Dimension table
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Santos
1 year ago
I'm not sure, but I think DIM could also refer to Common data model (CDM).
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Bulah
1 year ago
I agree with Robt, DIM stands for Dimension table in data warehouse terms.
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Merilyn
1 year ago
DIM definitely stands for Dimension table. That's a no-brainer in the data warehouse world.
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Alyce
1 year ago
Incorrect, DIM stands for Dimension table.
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Joaquin
1 year ago
D) Application data service (ADS)
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Casie
1 year ago
Not quite, DIM stands for Dimension table.
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Dean
1 year ago
C) Common data model (CDM)
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Kasandra
1 year ago
No, DIM actually stands for Dimension table.
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Glen
1 year ago
B) Operational data store (ODS)
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Dudley
1 year ago
That's correct! DIM does stand for Dimension table.
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Antione
1 year ago
A) Dimension table
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Robt
1 year ago
I think DIM means Dimension table.
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