Databricks Certified Data Engineer Associate Exam - Topic 1 Question 8 Discussion

Actual exam question for Databricks's Databricks Certified Data Engineer Associate exam

Question #: 8
Topic #: 1

[All Databricks Certified Data Engineer Associate Questions]

A data engineer needs to apply custom logic to string column city in table stores for a specific use case. In order to apply this custom logic at scale, the data engineer wants to create a SQL user-defined function (UDF).

Which of the following code blocks creates this SQL UDF?

AOption A

BOption B

COption C

DOption D

EOption E

Show Suggested Answer

Suggested Answer: E

by Jerry at May 28, 2023, 06:48 PM

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Levi

7 months ago

I’m surprised this is even a question, UDFs are straightforward!

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Jannette

7 months ago

Wait, why is everyone ignoring Option A?

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Kristeen

7 months ago

Not sure about Option C, seems off.

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Junita

7 months ago

I think Option D is the right choice!

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Leoma

7 months ago

Option B looks solid for a UDF.

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Corrie

8 months ago

I’m leaning towards Option B, but I can’t recall if we discussed any edge cases that might affect the logic here.

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Harrison

8 months ago

I feel like I might be mixing up the return types in these options. Wasn't there something about needing to specify the return type explicitly?

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Rebbecca

8 months ago

I think Option C looks familiar; it had a similar structure to the examples we went over in class.

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Jennie

8 months ago

I remember we practiced creating UDFs in our last session, but I'm not sure which syntax is correct for this specific case.

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Timothy

8 months ago

This question seems straightforward, but I want to make sure I understand the requirements correctly before answering.

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Magnolia

8 months ago

Okay, let me see here. I think A and B are the two true statements, since custom dimensions and their members can vary across plan types. I'll double-check the other options, but those seem like the most likely answers.

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Rasheeda

8 months ago

The way I see it, the main difference is that managed indemnity plans use precertification and utilization review, while traditional indemnity plans do not. So I'm going to go with option A as my answer.

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