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Microsoft Updated DP-203 Exam Questions and Answers by mathias

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Microsoft DP-203 Exam Overview :

Exam Name: Data Engineering on Microsoft Azure
Exam Code: DP-203 Dumps
Vendor: Microsoft Certification: Microsoft Certified: Azure Data Engineer Associate
Questions: 355 Q&A's Shared By: mathias
Question 20

You have an Azure subscription that contains the resources shown in the following table.

Questions 20

You need to read the files in storage1 by using ad-hoc queries and the openrowset function. The solution must ensure that each rowset contains a single JSON record.

To what should you set the format option of the openrowset function?

Options:

A.

PARQUET

B.

CSV

C.

JSON

D.

DELTA

Discussion
Question 21

You have an Azure Synapse Analytics dedicated SQL Pool1. Pool1 contains a partitioned fact table named dbo.Sales and a staging table named stg.Sales that has the matching table and partition definitions.

You need to overwrite the content of the first partition in dbo.Sales with the content of the same partition in stg.Sales. The solution must minimize load times.

What should you do?

Options:

A.

Switch the first partition from dbo.Sales to stg.Sales.

B.

Switch the first partition from stg.Sales to dbo. Sales.

C.

Update dbo.Sales from stg.Sales.

D.

Insert the data from stg.Sales into dbo.Sales.

Discussion
Question 22

You have an Azure subscription that contains the resources shown in the following table.

Questions 22

The storage1 account contains a container named container1. The container1 container contains the following files.

Questions 22

In the Built-in serverless SQL pool, you run the following script

Questions 22

For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

Questions 22

Options:

Discussion
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Question 23

You have an Azure subscription that contains a storage account. The account contains a blob container named blob1 and an Azure

Synapse Analytics serverless SQL pool.

You need to query the CSV files stored in blob1. The solution must ensure that all the files in a folder named csv and all its

subfolders are queried.

How should you complete the query? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Questions 23

Options:

Discussion
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