Free DP-300 Exam Braindumps (page: 16)

Page 16 of 76

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have an Azure Data Lake Storage account that contains a staging zone.

You need to design a daily process to ingest incremental data from the staging zone, transform the data by executing an R script, and then insert the transformed data into a data warehouse in Azure Synapse Analytics.

Solution: You use an Azure Data Factory schedule trigger to execute a pipeline that executes an Azure Databricks notebook, and then inserts the data into the data warehouse.

Does this meet the goal?

  1. Yes
  2. No

Answer(s): B

Explanation:

If you need to transform data in a way that is not supported by Data Factory, you can create a custom activity, not an Azure Databricks notebook, with your own data processing logic and use the activity in the pipeline. You can create a custom activity to run R scripts on your HDInsight cluster with R installed.


Reference:

https://docs.microsoft.com/en-US/azure/data-factory/transform-data



Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You have an Azure Data Lake Storage account that contains a staging zone.

You need to design a daily process to ingest incremental data from the staging zone, transform the data by executing an R script, and then insert the transformed data into a data warehouse in Azure Synapse Analytics.

Solution: You use an Azure Data Factory schedule trigger to execute a pipeline that copies the data to a staging table in the data warehouse, and then uses a stored procedure to execute the R script.

Does this meet the goal?

  1. Yes
  2. No

Answer(s): B

Explanation:

Azure Synapse Analytics does not support R script.
Correct solution: You use an Azure Data Factory schedule trigger to execute a pipeline that executes an Azure Databricks notebook, and then inserts the data into the data warehouse.


Reference:

https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/r-developers-guide



DRAG DROP (Drag and Drop is not supported)
You have an Azure subscription that contains an Azure SQL managed instance named SQLMi1 and a SQL Agent job named Backupdb. Backupdb performs a daily backup of the databases hosted on SQLMi1.

You need to be notified by email if the job fails.

Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

NOTE: More than one order of answer choices is correct. You will receive credit for any of the correct orders you select.

Select and Place:

  1. See Explanation section for answer.

Answer(s): A

Explanation:


Reference:

https://docs.microsoft.com/en-us/azure/azure-sql/managed-instance/job-automation-managed-instance



DRAG DROP (Drag and Drop is not supported)
You have SQL Server on an Azure virtual machine.

You need to use Policy-Based Management in Microsoft SQL Server to identify stored procedures that do not comply with your naming conventions.

Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Select and Place:

  1. See Explanation section for answer.

Answer(s): A

Explanation:


Reference:

https://www.mssqltips.com/sqlservertip/2298/enforce-sql-server-database-naming-conventions-using-policy-based-management/



Page 16 of 76



Post your Comments and Discuss Microsoft DP-300 exam with other Community members:

laks commented on December 26, 2024
so far seems good
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Jack commented on October 24, 2024
Muito bom as perguntas
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TheUser commented on October 23, 2024
So far seems good
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anonymus commented on October 23, 2024
master database differential backup is not supported in sql server
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Ntombi commented on October 17, 2024
i find the questions helpful for my exam preparation
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Ntombi commented on October 17, 2024
The questions help me to see if I understood what I have learned
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ntombi commented on October 17, 2024
writing exam at the end of the month
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Raby commented on August 13, 2024
Wonderful work guys. The PDF version helped me pass. Thank you
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