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Qlik Exam QSDA2022 Topic 5 Question 21 Discussion

Actual exam question for Qlik's QSDA2022 exam
Question #: 21
Topic #: 5
[All QSDA2022 Questions]

Refer to the exhibit.

A global sales organization operates in three regions: AMERICAS, EMEA: and APAC. Each region stores its sales transactions in a separate database in which the employees update customer data through a third-party app. The data is extracted into three QVDs.

A data architect sets up a two-tier architecture for the data load. The data architect needs to add the region to the data model.

Which technique should the data architect use to create the Region field?

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Suggested Answer: A

by Malcolm at Apr 14, 2024, 04:51 AM

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Nikita
10 months ago
I'm not sure about the options, but I think adding the region to the data model is crucial for better analysis and reporting.
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Sherill
10 months ago
I disagree, I believe option D) Create a Region field in the SalesTransaction table and create a mapping table based on the Country field in the Customer table is the better choice.
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Chun
11 months ago
I think the data architect should use option A) Create a Region field in the SalesTransaction table and populate using fixed region values while loading from each source.
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Aileen
11 months ago
Oh, come on, you can't be serious! Manual data entry? That's a recipe for disaster. I'd go with option D, no question. It's the most future-proof solution.
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Nada
11 months ago
You guys are really overthinking this, aren't you? I say we just go with option A and call it a day. How hard can it be to manually enter the region values? *chuckles*
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Odelia
11 months ago
Hmm, I'm not sure about option B or C. Trying to extract the region from the EmployeeID seems a bit hacky to me. I'd rather keep the employee data separate from the sales transaction data if possible.
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Alfreda
10 months ago
I also prefer option A, it seems cleaner and easier to manage.
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Ma
10 months ago
I think option A makes more sense, creating a Region field in the SalesTransaction table with fixed region values.
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Alethea
10 months ago
I agree, keeping the employee data separate makes more sense.
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Lemuel
11 months ago
Option A is tempting, as it's the most straightforward. But I worry about the potential for errors if the region values are hardcoded. What if a new region is added down the line?
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Sherell
12 months ago
I agree, the question seems a bit open-ended. I'm leaning towards option D, as it seems like the most robust solution. Creating a mapping table based on the Country field in the Customer table seems like a good way to handle the region assignment.
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Yong
12 months ago
This is a tricky one. I'm not sure how I feel about the region being added to the data model. It seems like there could be multiple ways to approach this problem.
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