Qlik Exam QSDA2022 Topic 8 Question 20 Discussion

Actual exam question for Qlik's QSDA2022 exam

Question #: 20
Topic #: 8

[All QSDA2022 Questions]

A customer has a dataset that contains latitude and longitude data for service points around the country. The data is retrieved using the following statement:

It must be clear to the end user that this is geographic dat

a. Drag and drop, map-based visualization of this data is required. Which two steps should the data architect take to support this data? (Select two.)

ADefine Location as a master item, and set the tag to Sgeodata

BAdd GeoProject{' Point' , Lat&Long) AS Point to the preceding load

CAdd GeoKakePoint (Lat, Long} as Point to Location's preceding load

DAdd the following to the end of the script:
TAG FIELD LocationName With 'Sgeodata1, 'Srelated'; TAG FIELD Point With 'Sgeodata', 'Srelated1;

EAdd the following to the end of the script:
TAG FIELD LocationName With 'Sgeoname', *@relates_Pt';
TAG FIELD Point With 'Sgeopoint*f 'Srelates Location', '$hidden';

Show Suggested Answer

Suggested Answer: B, E

by Maurine at Mar 18, 2024, 10:49 AM

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Glen

1 years ago

I believe adding TAG FIELD Point With 'Sgeopoint*f 'Srelates Location', '$hidden' is the key step to support this data visualization.

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Julieta

1 years ago

We could also consider adding TAG FIELD LocationName With 'Sgeoname', *relates_Pt' at the end of the script.

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Ulysses

1 years ago

I'm not sure about that. I think adding GeoKakePoint (Lat, Long) as Point to Location's preceding load is a better option.

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Ollie

1 years ago

I agree with Adding GeoProject{' Point', Lat&Long) AS Point to the preceding load seems necessary.

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Julieta

1 years ago

I think we should define Location as a master item and set the tag to Sgeodata.

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Art

1 years ago

That's a good point, Sylvie. Including the GeoProject statement could definitely help in visualizing the geographic data accurately.

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Sylvie

1 years ago

I think both Step A and Step B are necessary. Adding GeoProject{' Point' , Lat&Long) AS Point would be helpful in this case.

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Amos

1 years ago

I'm not sure about Step E, but I agree with Step A. It seems like it would be important to define the location as a master item for mapping.

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Art

1 years ago

I think the correct steps to support map-based visualization are A) Define Location as a master item, and set the tag to Sgeodata and E) Add the following to the end of the script.

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