Microsoft Exam DP-900 Topic 9 Question 76 Discussion

Actual exam question for Microsoft's DP-900 exam

Question #: 76
Topic #: 9

[All DP-900 Questions]

You have a banking application that transfers money in to and out of accounts.

Of which type of solution is this is an example?

Aextract transform, and load (ETL)

Ba data warehouse

Conline analytical processing (OLAP)

Donline transaction processing (OLTP)

Show Suggested Answer

Suggested Answer: D

by Elza at Mar 10, 2024, 10:10 AM

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Melita

9 months ago

That's a good point, Billye. But I still think OLTP is the best fit.

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Billye

9 months ago

But couldn't it also be extract, transform, and load (ETL) since it involves moving data?

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Azzie

10 months ago

I agree with Melita. OLTP is for transactions like money transfers.

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Melita

10 months ago

I think this is an example of online transaction processing (OLTP).

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Laticia

11 months ago

Nah, I don't think so. A data warehouse and OLAP are more for aggregating and analyzing large datasets, not handling individual transactions. This is textbook OLTP, no doubt about it.

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Lauran

11 months ago

Hmm, I'm not so sure. What if the bank is also using this data to generate reports and analytics? Couldn't this also be considered a data warehouse or OLAP solution?

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Louvenia

11 months ago

I agree with Eliseo. OLTP is the right choice here. These types of applications need to handle a high volume of individual, atomic transactions quickly and reliably.

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This is clearly a case of online transaction processing (OLTP). The banking application is responsible for handling real-time, individual transactions like money transfers, which is the core function of OLTP systems.

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