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Qlik Exam QSDA2022 Topic 4 Question 29 Discussion

Actual exam question for Qlik's QSDA2022 exam

Question #: 29
Topic #: 4

[All QSDA2022 Questions]

Refer to the exhibit.

A data architect has a data model that includes historical order fulfillment centers. The order fulfillment centers occasionally changed location. The history of order fulfillment must be tracked on a per center, per location basis.

Which scripting function should the data architect use to meet this data modeling requirement?

AIntervalMatch

BPeek

CApplyMap

DInner Join

Show Suggested Answer

Suggested Answer: C

In this scenario, the data architect needs to track the history of order fulfillment centers on a per center, per location basis. This means that the data architect needs to match the historical order fulfillment center data with the current order fulfillment center data, based on the center and location.

The ApplyMap function allows you to create a mapping between the data in one table and the data in another table, based on a common field. The data architect can use ApplyMap to create a mapping between the historical order fulfillment center data and the current order fulfillment center data, based on the center and location fields.

by Tasia at Jul 11, 2024, 09:48 AM

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Remona

4 months ago

IntervalMatch all the way! Tracking location changes over time is exactly what this function is designed for. Piece of cake!

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Cordell

4 months ago

I'm not sure about IntervalMatch, but Peek might be a good option for this scenario.

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Deonna

4 months ago

I think ApplyMap could also work well for this data modeling requirement.

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Kayleigh

4 months ago

I agree, IntervalMatch is the perfect choice for tracking historical changes in order fulfillment centers.

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Phil

4 months ago

I think Inner Join could also be a good choice to link the historical order fulfillment centers with their locations.

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Eden

4 months ago

Hmm, IntervalMatch definitely makes the most sense to me. I can't imagine any of the other options being a good fit for this use case.

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Aja

3 months ago

Yeah, I think it's the most suitable option for this specific requirement.

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Derick

4 months ago

I agree, IntervalMatch seems like the best choice for tracking historical data.

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Lauran

4 months ago

But with ApplyMap, you can easily map historical data to the current data model.

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Tammy

4 months ago

I disagree, I believe Peek would be a better option to track the history of order fulfillment centers.

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Fanny

4 months ago

I think the answer is IntervalMatch. It sounds like the perfect function to track the history of order fulfillment centers and their locations.

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Sherman

3 months ago

I don't think Inner Join would be the right scripting function for tracking historical order fulfillment centers.

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Marisha

4 months ago

Peek might be useful for this, but I'm not sure if it's the best choice.

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Lashawn

4 months ago

I think ApplyMap could also work well for this data modeling requirement.

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Helga

4 months ago

I agree, IntervalMatch seems like the best option for tracking historical data.

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Lauran

4 months ago

I think the data architect should use ApplyMap for this requirement.

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