SAP Exam C_BW4H_211 Topic 1 Question 37 Discussion

Actual exam question for SAP's C_BW4H_211 exam

Question #: 37
Topic #: 1

You create a DataStore Object(advanced) using the Data Mart DataStore Object modeling property. Which behaviors are specific to this modelling property? Note: There are 2 correct answers to this question.

AThe change log table will be filled only after data activation

BReporting is done based on a union of the inbound and active tables

CQuery result are shown only when data has been activated

DThe records are treated as if all characteristics are in the key.
* B. Reporting is done based on a union of the inbound and active tables: This is a behavior that is specific to the Data Mart DataStore Object modeling property. The query reads data from both the inbound table and the active table of the DataStore object, which means that it is not necessary to activate the data to be able to see all the data. The data read is consistent and stable, since data is only included up to the first inconsistent request12.
* D. The records are treated as if all characteristics are in the key: This is a behavior that is specific to the Data Mart DataStore Object modeling property. No keys can be specified for this type of DataStore object, but when the data is activated, it is grouped according to the aggregation behavior of all characteristics. Therefore, key figures cannot be overwritten and only additive deltas can be loaded12.

Show Suggested Answer

Suggested Answer: B, D

* 1 https://help.sap.com/docs/SAP_BW4HANA/107a6e8a38b74ede94c833ca3b7b6f51/1961a9b62f054cc5a4f0d98485b82fa9.html

* 2 https://help.sap.com/docs/r/dd104a87ab9249968e6279e61378ff66/11.1.0/en-US/9cf20bb96e254f6b9b5bf1c9c1413f35.html

by Lashaunda at Sep 17, 2024, 11:52 AM

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Maryann

5 months ago

Ugh, I hate these tricky DataStore Object questions. But B and D seem like the obvious answers here. At least it's not as bad as that time they asked about the 'secret handshake' of DataStores. Now that was a head-scratcher!

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Lauran

5 months ago

I remember that 'secret handshake' question, that was a tough one!

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Theola

5 months ago

I agree, those behaviors are specific to the Data Mart DataStore Object modeling property.

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Reta

5 months ago

Yeah, B and D are the correct answers for this one.

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Benedict

6 months ago

Haha, D is classic. Treating all characteristics as the key - that's a surefire way to make your data model a nightmare! But hey, if that's what the question is asking for, I'll take it.

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Yong

4 months ago

I prefer the approach of reporting based on a union of inbound and active tables, it seems more straightforward.

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Janessa

5 months ago

Yeah, it definitely adds complexity when all characteristics are treated as the key.

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Beata

5 months ago

I agree, D does sound like a recipe for confusion in the data model.

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Jaclyn

6 months ago

I'm not sure about the answers, but it's important to understand the specific behaviors of the Data Mart DataStore Object modeling property.

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Shawana

6 months ago

I agree with you, Allene. Reporting based on a union of inbound and active tables makes sense for Data Mart DataStore Object.

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Annamae

6 months ago

I'm pretty sure B and D are the right choices. The whole point of the Data Mart modeling property is to enable reporting on both inbound and active data, and to treat all characteristics as part of the key. Classic DataStore behavior, right?

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Dalene

5 months ago

Absolutely, knowing how the Data Mart DataStore Object works will help in designing efficient data models.

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Zachary

6 months ago

It's important to understand these specific behaviors when working with Data Mart DataStore Object modeling property.

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Derrick

6 months ago

That's right. And the records are treated as if all characteristics are in the key.

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Catalina

6 months ago

Yes, you are correct. Reporting is indeed done based on a union of the inbound and active tables.

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Allene

6 months ago

I think the correct answers are B and D.

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Gretchen

6 months ago

A and C are clearly wrong. The change log is always filled regardless of activation, and the data can only be queried after activation. B and D are the correct answers here.

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Merrilee

6 months ago

B and D are the correct answers here.

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Alex

6 months ago

A and C are clearly wrong. The change log is always filled regardless of activation, and the data can only be queried after activation.

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