Microsoft 70-773 - Analyzing Big Data with Microsoft R Exam
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Total 39 questions
Question #11 (Topic: )
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, whale 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 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?
question in the series contains a unique solution that might meet the stated goals. Some
question sets might have more than one correct solution, whale 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 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?
A. Yes
B. No
Answer: A
Question #12 (Topic: )
You are using rxPredict for a logistic regression model.
You need to obtain prediction standard errors and confidence intervals.
Which R code segment should you use?
To answer, drag the .impropriate values to the correct targets. Each value may be used
once, more than once, or not .You may need to drag the split bar between panes or scroll
to view content.
NOTE: Each correct selection is worth one point.
[Microsoft-70-773-7.0/Microsoft-70-773-10_2.png]
You need to obtain prediction standard errors and confidence intervals.
Which R code segment should you use?
To answer, drag the .impropriate values to the correct targets. Each value may be used
once, more than once, or not .You may need to drag the split bar between panes or scroll
to view content.
NOTE: Each correct selection is worth one point.
[Microsoft-70-773-7.0/Microsoft-70-773-10_2.png]
Answer: [Microsoft-70-773-7.0/Microsoft-70-773-10_3.png]
Question #13 (Topic: )
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, whale 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 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?
question in the series contains a unique solution that might meet the stated goals. Some
question sets might have more than one correct solution, whale 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 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?
A. Yes
B. No
Answer: B
Question #14 (Topic: )
You need to use the ScaleR distributed processing in an Apache Hadoop environment.
Which data source should you use?
Which data source should you use?
A. Microsoft SQL Server database
B. XDF data files
C. ODBC data
D. Teradata database
Answer: B
Question #15 (Topic: )
You have one class support vector machines (SVMs).
large dataset, but you do not have enough training time to fully test the model.
alternative method to validate the model?
large dataset, but you do not have enough training time to fully test the model.
alternative method to validate the model?
A. Use Principal Components Analysis (PCA) Based Anomaly detection
B. B. Replace the SVMs with two class SVMs.
C. Perform feature selection.
D. Use outlier detection.
Answer: A
