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You need to evaluate the significance of coefficients that are produced by using a model that was estimated
already.
Which function should you use?

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You build a model that uses xyz regression.
You need to estimate a model that predicts a binary variable.
Which function should you use?

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You have a Microsoft SQL Server instance that has R Services (In-Database) installed.
You need to monitor the R jobs that are sent to SQL Server.
Solution: You register an Extended Events package.Does this meet the goal?

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You have a Microsoft SQL Server instance that has R Services (In-Database) installed.
You need to monitor the R jobs that are sent to SQL Server.
Solution: You call a function from the RevoPemaR package.
Does this meet the goal?

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more than one correct solution, while others might not have a correct solution.
After you answer a question in this sections, you will NOT be able to return to it. As a result, these
questions will not appear in the review screen.You have a Microsoft SQL Server instance that has R Services (In-Database) installed.
You need to monitor the R jobs that are sent to SQL Server.
Solution: You create an events trace configuration file and place the file in the same directory as the BXLServer
process.
Does this meet the goal?

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You use dplyrXdf, and you discover that after you exit the session, the output files that were created were
deleted.
You need to prevent the files from being deleted.
Solution: You use dplyrXdf with the persist verb.
Does this meet the goal?

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You use dplyrXdf, and you discover that after you exit the session, the output files that were created were
deleted.
You need to prevent the files from being deleted.
Solution: You remove all instances of the file.remove method.
Does this meet the goal?

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You use dplyrXdf, and you discover that after you exit the session, the output files that were created were
deleted.
You need to prevent the files from being deleted.
Solution: You use dplyrXdf with the outFile parameter and specify a path other than the working directory for
dplyrXdf.
Does this meet the goal?

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You use dplyrXdf, and you discover that after you exit the session, the output files that were created were
deleted.
You need to prevent the files from being deleted.
Solution: You use rxSetComputeContext with the local parameter before performing operations that save
results.
Does this meet the goal?