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Microsoft Exam DP-500 Topic 4 Question 7 Discussion

Actual exam question for Microsoft's DP-500 exam
Question #: 7
Topic #: 4
[All DP-500 Questions]

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You are using an Azure Synapse Analytics serverless SQL pool to query a collection of Apache Parquet files by using automatic schema inference. The files contain more than 40 million rows of UTF-8-encoded business names, survey names, and participant counts. The database is configured to use the default collation.

The queries use open row set and infer the schema shown in the following table.

You need to recommend changes to the queries to reduce I/O reads and tempdb usage.

Solution: You recommend using openrowset with to explicitly define the collation for businessName and surveyName as Latim_Generai_100_BiN2_UTF8.

Does this meet the goal?

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Suggested Answer: A

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