Databricks Exam Databricks Certified Data Analyst Associate Topic 1 Question 30 Discussion

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

Question #: 30
Topic #: 1

[All Databricks Certified Data Analyst Associate Questions]

Where in the Databricks SQL workspace can a data analyst configure a refresh schedule for a query when the query is not attached to a dashboard or alert?

AData bxplorer

BThe Visualization editor

CThe Query Editor

DThe Dashboard Editor
In Databricks SQL, to configure a refresh schedule for a query that is not attached to a dashboard or alert, a data analyst should use the Query Editor. Within the Query Editor, there is an option to set up scheduled executions for queries. This feature enables the query to run at specified intervals, ensuring that the results are updated regularly. By scheduling queries in this manner, analysts can automate data refreshes and maintain up-to-date query results without manual intervention.

Show Suggested Answer

Suggested Answer: E

A user-defined function (UDF) is a function defined by a user, allowing custom logic to be reused in the user environment1.To apply a UDF to a table, the syntax isSELECT udf_name(column_name) AS alias FROM table_name2. Therefore, option E is the correct way to use the UDFpriceto create a new columncustomer_pricebased on the existing columnscustomer_spendandcustomer_unitsfrom the tablecustomer_summary.Reference:

What are user-defined functions (UDFs)?

User-defined scalar functions - SQL

by Tegan at Dec 06, 2024, 04:46 PM

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Jennifer

1 months ago

I'm pretty sure the Databricks developers used a magic 8-ball to come up with these answer choices. But hey, at least C is the winner!

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Meghan

1 days ago

Definitely, it's important for keeping data up-to-date.

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Jamal

4 days ago

Yeah, the Query Editor is where you can configure the refresh schedule.

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Alesia

7 days ago

I think C is the right answer.

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Nicolette

1 months ago

I'm just happy they didn't throw in an option like 'The Magical Fairy Dust Dispenser' as a choice. That would really throw me for a loop.

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Darrel

1 months ago

Ah, the age-old question: where do I schedule my query refreshes? Luckily, Databricks has it all figured out. C marks the spot!

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Alton

1 months ago

C is the right answer, for sure. I mean, it's not like I'd want to configure a refresh schedule in the Data Explorer or the Dashboard Editor. That just wouldn't make any sense.

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Angelo

3 days ago

User 3: It wouldn't make sense to do it in the Data Explorer or Dashboard Editor.

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An

8 days ago

User 2: Yeah, the Query Editor is where you can configure a refresh schedule.

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Aileen

10 days ago

User 1: C is the right answer, for sure.

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Vanna

3 months ago

The Query Editor is the way to go! I'm glad Databricks makes it easy to schedule refreshes for our queries. No more manually running the same query over and over.

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